/* ===== Global Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Modern Color Palette */
    --primary: #ff6b9d;
    --primary-dark: #e94f7d;
    --primary-light: #ff8db4;
    --secondary: #ffc6d9;
    --accent: #c44569;
    --light: #ffe5ec;
    --bg-gradient-start: #fff5f8;
    --bg-gradient-end: #ffe5f1;
    --text: #2d3436;
    --text-light: #636e72;
    --success: #00b894;
    --white: #ffffff;
    
    /* Modern Shadows */
    --shadow-sm: 0 2px 8px rgba(255, 107, 157, 0.08);
    --shadow-md: 0 4px 20px rgba(255, 107, 157, 0.12);
    --shadow-lg: 0 8px 30px rgba(255, 107, 157, 0.18);
    --shadow-xl: 0 12px 40px rgba(255, 107, 157, 0.25);
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    background-attachment: fixed;
    color: var(--text);
    overflow-x: hidden;
    min-height: 100vh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* ===== Lock Screen ===== */
.lock-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #ff6b9d 0%, #c44569 50%, #764ba2 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-smooth);
}

.lock-screen.active {
    opacity: 1;
    pointer-events: all;
}

.lock-screen::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: moveGrid 20s linear infinite;
    opacity: 0.3;
}

.lock-container {
    text-align: center;
    color: white;
    animation: fadeInUp 0.8s ease;
    position: relative;
    z-index: 1;
}

.lock-icon {
    margin-bottom: 2rem;
    animation: float 3s ease-in-out infinite;
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.3));
}

.lock-icon svg {
    width: 100px;
    height: 100px;
}

.lock-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 800;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.lock-subtitle {
    font-size: 1.25rem;
    margin-bottom: 3rem;
    opacity: 0.95;
    font-weight: 300;
    letter-spacing: 0.5px;
}

.password-input-container {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

#passwordInput {
    padding: 1.2rem 2rem;
    font-size: 1.1rem;
    border: none;
    border-radius: 60px;
    width: 320px;
    outline: none;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-base);
    font-family: inherit;
}

#passwordInput:focus {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
    background: rgba(255, 255, 255, 1);
}

#passwordInput::placeholder {
    color: #b2bec3;
}

.unlock-btn {
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
    border: none;
    border-radius: 60px;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    color: var(--primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-base);
    font-family: inherit;
    letter-spacing: 0.3px;
}

.unlock-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
    background: linear-gradient(135deg, #ffffff 0%, #ffffff 100%);
}

.unlock-btn:active {
    transform: translateY(-1px);
}

.error-message {
    color: #fff;
    font-size: 1rem;
    min-height: 28px;
    animation: shake 0.5s ease;
    background: rgba(255, 255, 255, 0.15);
    padding: 0.5rem 1.5rem;
    border-radius: 30px;
    backdrop-filter: blur(10px);
    display: inline-block;
    margin-top: 1rem;
    font-weight: 500;
}

/* Floating hearts on lock screen */
.floating-hearts {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.floating-hearts .heart {
    position: absolute;
    font-size: 2.5rem;
    opacity: 0.6;
    animation: floatUp 8s infinite ease-in;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.2));
}

.floating-hearts .heart:nth-child(1) { left: 10%; animation-delay: 0s; animation-duration: 7s; }
.floating-hearts .heart:nth-child(2) { left: 30%; animation-delay: 1.5s; animation-duration: 8s; }
.floating-hearts .heart:nth-child(3) { left: 50%; animation-delay: 3s; animation-duration: 9s; }
.floating-hearts .heart:nth-child(4) { left: 70%; animation-delay: 4.5s; animation-duration: 7.5s; }
.floating-hearts .heart:nth-child(5) { left: 90%; animation-delay: 6s; animation-duration: 8.5s; }

/* ===== Main Site ===== */
.main-site {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.8s ease 0.3s;
    display: none !important;
}

.main-site.unlocked {
    opacity: 1;
    pointer-events: all;
    display: block !important;
}

/* ===== Navigation ===== */
.navbar {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--glass-border);
    transition: all var(--transition-base);
}

.navbar:hover {
    box-shadow: var(--shadow-lg);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.75rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    cursor: pointer;
    transition: all var(--transition-base);
    letter-spacing: -0.5px;
    user-select: none;
}

.logo:hover {
    transform: scale(1.05);
    filter: brightness(1.1);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 30px;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--light) 0%, var(--secondary) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: -1;
}

.nav-link:hover::before,
.nav-link.active::before {
    opacity: 1;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
    transform: translateY(-2px);
}

.secret-heart {
    font-size: 1.75rem;
    cursor: pointer;
    transition: all var(--transition-base);
    animation: pulse 2s infinite;
    filter: drop-shadow(0 2px 8px rgba(255, 107, 157, 0.3));
}

.secret-heart:hover {
    transform: scale(1.3) rotate(15deg);
    filter: drop-shadow(0 4px 12px rgba(255, 107, 157, 0.5));
}

/* ===== Sections ===== */
.section {
    min-height: calc(100vh - 90px);
    padding: 5rem 0;
    display: none;
}

.section.active {
    display: block;
    animation: fadeInSection 0.6s ease;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    font-weight: 800;
    letter-spacing: -1px;
}

.section-header p {
    font-size: 1.25rem;
    color: var(--text-light);
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
}

/* ===== Home Section - State of the Art Design ===== */
.home-section {
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    padding: 0;
}

.home-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 4rem 2rem;
    position: relative;
}

/* Hero Section */
.hero-section {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 8rem;
    position: relative;
    z-index: 2;
}

.hero-content {
    animation: fadeInLeft 0.8s ease;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.1) 0%, rgba(196, 69, 105, 0.1) 100%);
    border: 1px solid rgba(255, 107, 157, 0.3);
    border-radius: 50px;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    animation: fadeInDown 0.6s ease 0.2s backwards;
}

.badge-text {
    font-size: 0.9rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.5px;
}

.hero-title {
    font-size: clamp(3.5rem, 8vw, 6.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -3px;
    animation: fadeInUp 0.8s ease 0.3s backwards;
}

.title-line {
    display: block;
}

.title-line.highlight {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 50%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

.title-line.highlight::after {
    content: '';
    position: absolute;
    bottom: 0.1em;
    left: 0;
    width: 100%;
    height: 0.15em;
    background: linear-gradient(90deg, var(--primary) 0%, transparent 100%);
    opacity: 0.3;
    border-radius: 2px;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 2vw, 1.6rem);
    line-height: 1.7;
    color: var(--text);
    margin-bottom: 3rem;
    font-weight: 400;
    max-width: 600px;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 2rem;
    animation: fadeInUp 0.8s ease 0.5s backwards;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: linear-gradient(180deg, transparent 0%, rgba(255, 107, 157, 0.3) 50%, transparent 100%);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 400px;
    animation: fadeInRight 0.8s ease;
}

.visual-circle {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.1) 0%, rgba(196, 69, 105, 0.1) 100%);
    backdrop-filter: blur(20px);
    animation: float 6s ease-in-out infinite;
}

.circle-1 {
    width: 200px;
    height: 200px;
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.circle-2 {
    width: 150px;
    height: 150px;
    bottom: 20%;
    right: 30%;
    animation-delay: 1s;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
}

.circle-3 {
    width: 100px;
    height: 100px;
    top: 50%;
    right: 5%;
    animation-delay: 2s;
}

.visual-heart {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 8rem;
    filter: drop-shadow(0 10px 30px rgba(255, 107, 157, 0.3));
    animation: heartbeat 2s ease-in-out infinite;
    z-index: 1;
}

/* Features Section */
.features-section {
    position: relative;
    z-index: 2;
}

.section-label {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 4rem;
    opacity: 0.6;
}

.label-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 107, 157, 0.3) 50%, transparent 100%);
}

.label-text {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--text-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    position: relative;
}

.feature-item {
    position: relative;
    background: var(--white);
    border-radius: 20px;
    padding: 0;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 107, 157, 0.1);
    animation: fadeInUp 0.6s ease backwards;
    display: flex;
    flex-direction: column;
    min-height: 200px;
}

.feature-item:nth-child(1) { animation-delay: 0.1s; }
.feature-item:nth-child(2) { animation-delay: 0.2s; }
.feature-item:nth-child(3) { animation-delay: 0.3s; }
.feature-item:nth-child(4) { animation-delay: 0.4s; }
.feature-item:nth-child(5) { animation-delay: 0.5s; }

.feature-visual {
    position: relative;
    height: 120px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.05) 0%, rgba(196, 69, 105, 0.05) 100%);
    transition: all 0.4s ease;
}

.feature-item:hover .feature-bg {
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.15) 0%, rgba(196, 69, 105, 0.15) 100%);
    transform: scale(1.1);
}

.feature-icon {
    font-size: 3.5rem;
    position: relative;
    z-index: 1;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.feature-item:hover .feature-icon {
    transform: scale(1.2) rotateZ(10deg);
}

.feature-content {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
}

.feature-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.5rem;
    letter-spacing: -0.5px;
    transition: color 0.3s ease;
}

.feature-item:hover .feature-content h3 {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-content p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    flex: 1;
}

.feature-arrow {
    font-size: 1.5rem;
    color: var(--primary);
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
    font-weight: 300;
}

.feature-item:hover .feature-arrow {
    opacity: 1;
    transform: translateX(0);
}

.feature-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(255, 107, 157, 0.2);
    border-color: rgba(255, 107, 157, 0.3);
}

.feature-item:active {
    transform: translateY(-4px);
}

.clickable-card {
    cursor: pointer;
    user-select: none;
}

/* Home Decorations */
.home-decorations {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.decoration {
    position: absolute;
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    opacity: 0.15;
    animation: floatAround 15s infinite ease-in-out;
    filter: blur(0.5px);
}

.decoration-1 { top: 15%; left: 5%; animation-delay: 0s; animation-duration: 18s; }
.decoration-2 { top: 25%; right: 8%; animation-delay: 2s; animation-duration: 16s; }
.decoration-3 { bottom: 30%; left: 12%; animation-delay: 4s; animation-duration: 20s; }
.decoration-4 { top: 60%; right: 5%; animation-delay: 1s; animation-duration: 17s; }
.decoration-5 { bottom: 15%; right: 20%; animation-delay: 3s; animation-duration: 19s; }
.decoration-6 { top: 45%; left: 8%; animation-delay: 5s; animation-duration: 21s; }

/* ===== Complaints Section (Enhanced Design) ===== */
.complaints-section {
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.03) 0%, rgba(196, 69, 105, 0.03) 100%);
}

.complaint-form-container {
    max-width: 750px;
    margin: 0 auto 4rem;
}

.complaint-form {
    background: linear-gradient(135deg, #ffffff 0%, #fff5f8 100%);
    padding: 3rem;
    border-radius: 24px;
    box-shadow: 0 8px 30px rgba(255, 107, 157, 0.15);
    border: 2px solid rgba(255, 107, 157, 0.2);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.complaint-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #ff6b9d 0%, #c44569 50%, #764ba2 100%);
}

.complaint-form:hover {
    box-shadow: 0 12px 40px rgba(255, 107, 157, 0.25);
    transform: translateY(-4px);
}

.complaint-form .form-group label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    background: linear-gradient(135deg, #ff6b9d 0%, #c44569 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    letter-spacing: -0.3px;
}

.label-icon {
    font-size: 1.5rem;
    filter: drop-shadow(0 2px 4px rgba(255, 107, 157, 0.3));
}

.complaint-textarea {
    width: 100%;
    padding: 1.5rem;
    border: 2px solid rgba(255, 107, 157, 0.3);
    border-radius: 16px;
    font-family: inherit;
    font-size: 1.05rem;
    resize: vertical;
    transition: all var(--transition-base);
    background: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    box-shadow: inset 0 2px 8px rgba(255, 107, 157, 0.1);
}

.complaint-textarea:focus {
    outline: none;
    border-color: #ff6b9d;
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(255, 107, 157, 0.15), inset 0 2px 8px rgba(255, 107, 157, 0.1);
    transform: translateY(-2px);
}

.complaint-submit-btn {
    width: 100%;
    padding: 1.4rem 2.5rem;
    background: linear-gradient(135deg, #ff6b9d 0%, #c44569 50%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 60px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    transition: all var(--transition-base);
    box-shadow: 0 6px 25px rgba(255, 107, 157, 0.4);
    font-family: inherit;
    letter-spacing: 0.3px;
    position: relative;
    overflow: hidden;
}

.complaint-submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.complaint-submit-btn:hover::before {
    left: 100%;
}

.complaint-submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 35px rgba(255, 107, 157, 0.5);
}

.complaint-submit-btn:active {
    transform: translateY(-1px);
}

.complaint-success-message {
    background: linear-gradient(135deg, #ffffff 0%, #fff5f8 100%);
    padding: 3.5rem;
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 8px 30px rgba(255, 107, 157, 0.2);
    animation: bounceIn 0.6s ease;
    border: 2px solid rgba(255, 107, 157, 0.3);
    position: relative;
    overflow: hidden;
}

.complaint-success-message::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #ff6b9d 0%, #c44569 50%, #764ba2 100%);
}

.complaint-success-message.hidden {
    display: none;
}

.complaint-success-icon {
    font-size: 5.5rem;
    margin-bottom: 1.5rem;
    animation: scaleRotate 0.8s ease;
    filter: drop-shadow(0 4px 12px rgba(255, 107, 157, 0.4));
}

.complaint-success-message h3 {
    background: linear-gradient(135deg, #ff6b9d 0%, #c44569 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.complaint-success-text {
    color: var(--text);
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.complaint-success-subtext {
    color: var(--text-light);
    font-size: 1rem;
    font-style: italic;
    opacity: 0.8;
    margin-top: 1rem;
}

.complaints-list-container {
    max-width: 900px;
    margin: 0 auto;
}

.complaints-list-title {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 2rem;
    text-align: center;
    font-weight: 700;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.title-icon {
    font-size: 2.2rem;
    filter: drop-shadow(0 2px 4px rgba(255, 107, 157, 0.3));
}

.complaints-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.complaints-items .suggestion-item {
    background: linear-gradient(135deg, #ffffff 0%, #fff5f8 100%);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(255, 107, 157, 0.15);
    border-left: 5px solid #ff6b9d;
    animation: slideInLeft 0.5s ease;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.complaints-items .suggestion-item::before {
    content: '💬';
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 2rem;
    opacity: 0.2;
}

.complaints-items .suggestion-item:hover {
    box-shadow: 0 8px 30px rgba(255, 107, 157, 0.25);
    transform: translateX(8px);
    border-left-color: #c44569;
}

.complaints-items .suggestion-date {
    font-size: 0.95rem;
    color: #ff6b9d;
    font-weight: 700;
    margin-bottom: 0.75rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.complaints-items .suggestion-date::before {
    content: '📅';
    font-size: 1rem;
}

.complaints-items .suggestion-text {
    color: var(--text);
    line-height: 1.8;
    font-size: 1.1rem;
    font-weight: 400;
}

/* ===== School Planner Section ===== */
.planner-section {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.03) 0%, rgba(118, 75, 162, 0.03) 100%);
}

.planner-form-container {
    max-width: 900px;
    margin: 0 auto 4rem;
}

.planner-form {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9ff 100%);
    padding: 0;
    border-radius: 24px;
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.15);
    border: 2px solid rgba(102, 126, 234, 0.2);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.planner-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
}

.planner-form:hover {
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.25);
    transform: translateY(-4px);
}

.planner-form-header {
    padding: 2rem 3rem 1.5rem;
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.form-header-icon {
    font-size: 2rem;
    filter: drop-shadow(0 2px 4px rgba(102, 126, 234, 0.3));
}

.form-header-title {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
    letter-spacing: -0.5px;
}

.planner-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    padding: 2rem 3rem;
    margin-bottom: 0;
}

.form-group {
    margin-bottom: 0;
}

.form-group-full {
    grid-column: 1 / -1;
}

.planner-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
    letter-spacing: -0.3px;
}

.required-star {
    color: #e74c3c;
    -webkit-text-fill-color: #e74c3c;
    font-weight: 800;
}

.date-input-wrapper {
    position: relative;
}

.date-input-wrapper::after {
    content: '📅';
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    font-size: 1.2rem;
    opacity: 0.5;
}

.date-input {
    padding-right: 3rem;
    cursor: pointer;
}

.date-input::-webkit-calendar-picker-indicator {
    opacity: 0;
    position: absolute;
    right: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.planner-input,
.planner-textarea {
    width: 100%;
    padding: 1.25rem;
    border: 2px solid rgba(102, 126, 234, 0.3);
    border-radius: 16px;
    font-family: inherit;
    font-size: 1.05rem;
    transition: all var(--transition-base);
    background: rgba(255, 255, 255, 0.8);
    box-shadow: inset 0 2px 8px rgba(102, 126, 234, 0.1);
}

.planner-input:focus,
.planner-textarea:focus {
    outline: none;
    border-color: #667eea;
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.15), inset 0 2px 8px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

.planner-textarea {
    resize: vertical;
    line-height: 1.7;
}

.planner-submit-btn {
    width: calc(100% - 6rem);
    margin: 0 3rem 2rem;
    padding: 1.4rem 2.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 60px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    transition: all var(--transition-base);
    box-shadow: 0 6px 25px rgba(102, 126, 234, 0.4);
    font-family: inherit;
    letter-spacing: 0.3px;
    position: relative;
    overflow: hidden;
}

.planner-submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.planner-submit-btn:hover::before {
    left: 100%;
}

.planner-submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 35px rgba(102, 126, 234, 0.5);
}

.planner-success-message {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9ff 100%);
    padding: 3.5rem;
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.2);
    animation: bounceIn 0.6s ease;
    border: 2px solid rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
}

.planner-success-message::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #27ae60 0%, #00b894 100%);
}

.planner-success-icon {
    font-size: 5rem;
    margin-bottom: 1.5rem;
    animation: scaleRotate 0.8s ease;
    filter: drop-shadow(0 4px 12px rgba(39, 174, 96, 0.4));
}

.planner-success-message h3 {
    background: linear-gradient(135deg, #27ae60 0%, #00b894 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 2.25rem;
    margin-bottom: 0.75rem;
    font-weight: 800;
}

.planner-success-message p {
    color: var(--text);
    font-size: 1.15rem;
    line-height: 1.7;
}

.planner-success-message.hidden {
    display: none !important;
}

.assignments-container {
    max-width: 1100px;
    margin: 0 auto;
}

.assignments-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.assignments-title {
    font-size: 2rem;
    color: var(--accent);
    font-weight: 700;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.assignments-filter {
    display: flex;
    gap: 0.5rem;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid rgba(102, 126, 234, 0.3);
    background: white;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    color: var(--text);
    font-size: 0.95rem;
}

.filter-btn:hover {
    border-color: #667eea;
    transform: translateY(-2px);
}

.filter-btn.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-color: transparent;
}

.assignments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.assignment-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9ff 100%);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.15);
    border-left: 5px solid #667eea;
    animation: scaleIn 0.4s ease;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.assignment-card::before {
    content: '📚';
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 2rem;
    opacity: 0.15;
}

.assignment-card:hover {
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.25);
    transform: translateY(-5px);
}

.assignment-card.overdue {
    border-left-color: #e74c3c;
    background: linear-gradient(135deg, #fff5f5 0%, #ffe5e5 100%);
}

.assignment-card.due-today {
    border-left-color: #f39c12;
    background: linear-gradient(135deg, #fffbf0 0%, #fff5e0 100%);
}

.assignment-card.due-soon {
    border-left-color: #f1c40f;
    background: linear-gradient(135deg, #fffef0 0%, #fffce0 100%);
}

.assignment-card.completed {
    border-left-color: #27ae60;
    background: linear-gradient(135deg, #f0fff4 0%, #e0ffe5 100%);
    opacity: 0.8;
}

.assignment-card-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 1rem;
    gap: 1rem;
}

.assignment-title-section {
    flex: 1;
}

.assignment-title {
    font-size: 1.4rem;
    color: var(--text);
    margin-bottom: 0.5rem;
    font-weight: 700;
    line-height: 1.3;
}

.assignment-subject {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
}

.urgency-badge {
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    white-space: nowrap;
}

.overdue-badge {
    background: #fee;
    color: #e74c3c;
    border: 2px solid #e74c3c;
}

.due-today-badge {
    background: #fff3cd;
    color: #f39c12;
    border: 2px solid #f39c12;
}

.due-soon-badge {
    background: #fffef0;
    color: #f1c40f;
    border: 2px solid #f1c40f;
}

.completed-badge {
    background: #d4edda;
    color: #27ae60;
    border: 2px solid #27ae60;
}

.assignment-description {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.assignment-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid rgba(102, 126, 234, 0.1);
}

.assignment-due-date {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text);
    font-weight: 600;
    font-size: 0.95rem;
}

.date-icon {
    font-size: 1.2rem;
}

.assignment-actions {
    display: flex;
    gap: 0.75rem;
}

.assignment-toggle-btn,
.assignment-delete-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid rgba(102, 126, 234, 0.3);
    background: white;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--text);
}

.assignment-toggle-btn:hover {
    border-color: #27ae60;
    background: rgba(39, 174, 96, 0.1);
    transform: scale(1.1);
}

.assignment-toggle-btn.completed {
    background: #27ae60;
    color: white;
    border-color: #27ae60;
}

.assignment-delete-btn:hover {
    border-color: #e74c3c;
    background: rgba(231, 76, 60, 0.1);
    transform: scale(1.1);
}

/* ===== Suggestion Form ===== */
.suggestion-form-container {
    max-width: 700px;
    margin: 0 auto 4rem;
}

.suggestion-form {
    background: var(--white);
    padding: 3rem;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 107, 157, 0.1);
    transition: all var(--transition-base);
}

.suggestion-form:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    letter-spacing: -0.3px;
}

textarea {
    width: 100%;
    padding: 1.25rem;
    border: 2px solid var(--light);
    border-radius: 16px;
    font-family: inherit;
    font-size: 1.05rem;
    resize: vertical;
    transition: all var(--transition-base);
    background: var(--bg-gradient-start);
    line-height: 1.7;
}

textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(255, 107, 157, 0.1);
    transform: translateY(-2px);
}

.submit-btn,
.add-btn {
    width: 100%;
    padding: 1.25rem 2.5rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: white;
    border: none;
    border-radius: 60px;
    font-size: 1.15rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
    font-family: inherit;
    letter-spacing: 0.3px;
    position: relative;
    overflow: hidden;
}

.submit-btn::before,
.add-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.submit-btn:hover::before,
.add-btn:hover::before {
    left: 100%;
}

.submit-btn:hover,
.add-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.submit-btn:active,
.add-btn:active {
    transform: translateY(-1px);
}

.success-message {
    background: var(--white);
    padding: 3rem;
    border-radius: 24px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    animation: bounceIn 0.6s ease;
    border: 1px solid rgba(0, 184, 148, 0.2);
}

.success-message.hidden {
    display: none;
}

.success-icon {
    font-size: 5rem;
    margin-bottom: 1.5rem;
    animation: scaleRotate 0.8s ease;
}

.success-message h3 {
    background: linear-gradient(135deg, var(--success) 0%, #00cec9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 2.25rem;
    margin-bottom: 0.75rem;
    font-weight: 800;
}

.success-message p {
    color: var(--text-light);
    font-size: 1.15rem;
}

/* Suggestions List */
.suggestions-list {
    max-width: 900px;
    margin: 0 auto;
}

.suggestions-list h3 {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 2rem;
    text-align: center;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.suggestions-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.suggestion-item {
    background: var(--white);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary);
    animation: slideInLeft 0.5s ease;
    transition: all var(--transition-base);
}

.suggestion-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(8px);
}

.suggestion-date {
    font-size: 0.9rem;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 0.75rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.suggestion-text {
    color: var(--text);
    line-height: 1.7;
    font-size: 1.05rem;
}

.empty-state {
    text-align: center;
    color: var(--text-light);
    padding: 3rem;
    font-size: 1.1rem;
    background: var(--white);
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
}

/* ===== Wants List ===== */
.wants-input-container {
    max-width: 700px;
    margin: 0 auto 3rem;
    display: flex;
    gap: 1rem;
}

.want-input {
    flex: 1;
    padding: 1.25rem 2rem;
    border: 2px solid var(--light);
    border-radius: 60px;
    font-size: 1.05rem;
    font-family: inherit;
    transition: all var(--transition-base);
    background: var(--white);
}

.want-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(255, 107, 157, 0.1);
    transform: translateY(-2px);
}

.add-btn {
    width: auto;
    padding: 1.25rem 2.5rem;
    flex-shrink: 0;
}

.wants-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.want-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    position: relative;
    animation: scaleIn 0.4s ease;
    transition: all var(--transition-base);
    border: 1px solid rgba(255, 107, 157, 0.1);
    overflow: hidden;
}

.want-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.05) 0%, rgba(196, 69, 105, 0.05) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.want-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.want-card:hover::before {
    opacity: 1;
}

.want-card-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 1.25rem;
}

.want-icon {
    font-size: 2.5rem;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
    transition: all var(--transition-base);
}

.want-card:hover .want-icon {
    transform: scale(1.2) rotateZ(10deg);
}

.want-delete {
    background: rgba(255, 107, 157, 0.1);
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.6;
    transition: all var(--transition-base);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.want-delete:hover {
    opacity: 1;
    transform: rotate(90deg) scale(1.1);
    background: rgba(255, 107, 157, 0.2);
}

.want-text {
    color: var(--text);
    line-height: 1.7;
    word-wrap: break-word;
    font-size: 1.05rem;
}

/* ===== Modal (Easter Egg) ===== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-smooth);
}

.modal:not(.hidden) {
    opacity: 1;
    pointer-events: all;
}

.modal-content {
    background: var(--white);
    padding: 3.5rem;
    border-radius: 28px;
    max-width: 550px;
    position: relative;
    animation: bounceIn 0.6s ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 107, 157, 0.2);
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(255, 107, 157, 0.1);
    border: none;
    font-size: 1.75rem;
    cursor: pointer;
    color: var(--text);
    transition: all var(--transition-base);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.modal-close:hover {
    transform: rotate(90deg) scale(1.1);
    background: rgba(255, 107, 157, 0.2);
}

.modal-body h2 {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: 2.25rem;
    font-weight: 800;
}

.secret-message {
    text-align: center;
    line-height: 1.9;
    color: var(--text);
    margin-bottom: 2rem;
    font-size: 1.15rem;
}

.secret-animation {
    text-align: center;
}

.pulse-heart {
    font-size: 5rem;
    display: inline-block;
    animation: heartbeat 1.2s infinite;
    filter: drop-shadow(0 4px 12px rgba(255, 107, 157, 0.5));
}

/* ===== Konami Code Easter Egg ===== */
.konami-egg {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 3.5rem;
    border-radius: 28px;
    text-align: center;
    z-index: 1001;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: bounceIn 0.6s ease;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.konami-egg.hidden {
    display: none;
}

.konami-content h2 {
    margin-bottom: 1.25rem;
    font-size: 2.25rem;
    font-weight: 800;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.konami-content p {
    font-size: 1.15rem;
    line-height: 1.7;
}

.konami-hint {
    margin-top: 1.5rem;
    font-size: 1.3rem;
    opacity: 0.95;
    font-weight: 700;
    letter-spacing: 2px;
}

/* ===== Footer ===== */
.footer {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    padding: 2.5rem;
    text-align: center;
    margin-top: 5rem;
    box-shadow: var(--shadow-md);
    border-top: 1px solid var(--glass-border);
}

.footer p {
    margin: 0.75rem 0;
    color: var(--text);
    font-size: 1.05rem;
}

.footer-hint {
    font-size: 0.95rem;
    opacity: 0.7;
    font-style: italic;
    color: var(--text-light);
}

/* ===== Animations ===== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInSection {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-60px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(60px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes scaleRotate {
    0% {
        transform: scale(0) rotate(0deg);
    }
    50% {
        transform: scale(1.2) rotate(180deg);
    }
    100% {
        transform: scale(1) rotate(360deg);
    }
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.95);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-12px); }
    75% { transform: translateX(12px); }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.15);
        opacity: 0.8;
    }
}

@keyframes wave {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(25deg); }
    75% { transform: rotate(-20deg); }
}

@keyframes heartbeat {
    0%, 100% {
        transform: scale(1);
    }
    10% {
        transform: scale(1.15);
    }
    20% {
        transform: scale(1);
    }
    30% {
        transform: scale(1.2);
    }
    40% {
        transform: scale(1);
    }
}

@keyframes floatUp {
    0% {
        bottom: -10%;
        opacity: 0.7;
        transform: translateX(0) rotate(0deg);
    }
    50% {
        opacity: 0.9;
        transform: translateX(30px) rotate(180deg);
    }
    100% {
        bottom: 110%;
        opacity: 0;
        transform: translateX(-30px) rotate(360deg);
    }
}

@keyframes floatAround {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(30px, -30px) rotate(10deg);
    }
    50% {
        transform: translate(-20px, 20px) rotate(-10deg);
    }
    75% {
        transform: translate(20px, 30px) rotate(5deg);
    }
}

@keyframes moveGrid {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(50px, 50px);
    }
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    .lock-title {
        font-size: 2.25rem;
    }

    .lock-subtitle {
        font-size: 1.1rem;
    }

    .password-input-container {
        flex-direction: column;
        width: 90%;
        margin: 0 auto 1rem;
    }

    #passwordInput {
        width: 100%;
    }

    .nav-container {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1.25rem 1.5rem;
    }

    .nav-menu {
        gap: 0.75rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .logo {
        font-size: 1.5rem;
    }

    .hero-section {
        grid-template-columns: 1fr;
        gap: 3rem;
        margin-bottom: 4rem;
    }

    .hero-visual {
        height: 300px;
        order: -1;
    }

    .visual-heart {
        font-size: 5rem;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-stats {
        justify-content: center;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .section-header h2 {
        font-size: 2.25rem;
    }

    .section-header p {
        font-size: 1.1rem;
        padding: 0 1rem;
    }

    .feature-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .feature-card {
        padding: 2rem;
    }

    .wants-input-container {
        flex-direction: column;
    }

    .wants-grid {
        grid-template-columns: 1fr;
    }

    .modal-content {
        margin: 1.5rem;
        padding: 2.5rem;
    }

    .container {
        padding: 1.5rem;
    }

    .section {
        padding: 3rem 0;
    }

    .suggestion-form {
        padding: 2rem;
    }

    .planner-form-grid {
        grid-template-columns: 1fr;
        padding: 1.5rem;
        gap: 1.25rem;
    }

    .planner-form-header {
        padding: 1.5rem;
    }

    .planner-submit-btn {
        width: calc(100% - 3rem);
        margin: 0 1.5rem 1.5rem;
    }

    .assignments-header {
        flex-direction: column;
        align-items: stretch;
    }

    .assignments-filter {
        justify-content: center;
    }

    .assignments-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .lock-title {
        font-size: 1.75rem;
    }

    .lock-subtitle {
        font-size: 1rem;
    }

    .lock-icon svg {
        width: 70px;
        height: 70px;
    }

    .welcome-title {
        font-size: 2rem;
    }

    .welcome-text {
        font-size: 1.1rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .feature-card h3 {
        font-size: 1.5rem;
    }

    .nav-link {
        padding: 0.625rem 1.25rem;
        font-size: 0.9rem;
    }
}

/* ===== Print Styles ===== */
@media print {
    .navbar,
    .footer,
    .floating-elements,
    .secret-heart {
        display: none;
    }
}