/* style.css - Okul Sayacı Ana Stil Dosyası */

:root {
    --neon-green: #39ff14;
    --neon-blue: #00ffff;
    --neon-purple: #ff00ff;
    --neon-pink: #ff006e;
    --neon-orange: #ff9500;
    --bg-dark: #0a0a0a;
    --bg-darker: #050505;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background: var(--bg-dark);
    color: #ffffff;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    position: relative;
    z-index: 10;
}

/* Particles Background */
.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.particle {
    position: absolute;
    background: var(--neon-green);
    border-radius: 50%;
    opacity: 0.3;
    animation: float 20s infinite linear;
    box-shadow: 0 0 10px var(--neon-green);
}

@keyframes float {
    0% {
        transform: translateY(100vh) translateX(0);
    }
    100% {
        transform: translateY(-100vh) translateX(100px);
    }
}

/* Glass Morphism */
.glass-morphism {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
}

/* Neon Text Effects */
.neon-text {
    color: var(--neon-green);
    text-shadow: 0 0 10px var(--neon-green),
                 0 0 20px var(--neon-green),
                 0 0 30px var(--neon-green);
}

.neon-number {
    color: var(--neon-green);
    text-shadow: 0 0 10px var(--neon-green),
                 0 0 20px var(--neon-green);
    transition: all 0.3s ease;
}

/* Glitch Effect */
.glitch-text {
    position: relative;
    color: #ffffff;
    font-family: 'Bebas Neue', cursive;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch-text::before {
    animation: glitch-1 0.3s infinite;
    color: var(--neon-blue);
    z-index: -1;
}

.glitch-text::after {
    animation: glitch-2 0.3s infinite;
    color: var(--neon-pink);
    z-index: -2;
}

@keyframes glitch-1 {
    0%, 100% {
        clip: rect(0, 900px, 0, 0);
    }
    25% {
        clip: rect(20px, 900px, 40px, 0);
    }
    50% {
        clip: rect(60px, 900px, 80px, 0);
    }
    75% {
        clip: rect(100px, 900px, 120px, 0);
    }
}

@keyframes glitch-2 {
    0%, 100% {
        clip: rect(0, 900px, 0, 0);
    }
    25% {
        clip: rect(30px, 900px, 50px, 0);
    }
    50% {
        clip: rect(70px, 900px, 90px, 0);
    }
    75% {
        clip: rect(110px, 900px, 130px, 0);
    }
}

/* Navigation */
.navbar {
    background: rgba(0, 0, 0, 0.9) !important;
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--neon-green);
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--neon-green) !important;
    text-shadow: 0 0 10px var(--neon-green);
}

.navbar-nav .nav-link {
    color: #ffffff !important;
    margin: 0 0.5rem;
    transition: all 0.3s ease;
    text-transform: uppercase;
    font-weight: 500;
    letter-spacing: 1px;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--neon-green) !important;
    text-shadow: 0 0 10px var(--neon-green);
}

/* Time Units */
.time-unit {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.time-unit:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(57, 255, 20, 0.3);
    border-color: var(--neon-green);
}

.time-unit-small {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    padding: 10px;
    text-align: center;
    border: 1px solid var(--glass-border);
}

/* Neon Borders */
.border-neon {
    border: 2px solid transparent;
    background: linear-gradient(var(--bg-dark), var(--bg-dark)) padding-box,
                linear-gradient(135deg, var(--neon-green), var(--neon-blue), var(--neon-purple)) border-box;
    animation: border-glow 3s ease-in-out infinite;
}

@keyframes border-glow {
    0%, 100% {
        opacity: 0.8;
    }
    50% {
        opacity: 1;
    }
}

/* Buttons */
.btn-neon-green {
    background: transparent;
    color: var(--neon-green);
    border: 2px solid var(--neon-green);
    transition: all 0.3s ease;
}

.btn-neon-green:hover {
    background: var(--neon-green);
    color: var(--bg-dark);
    box-shadow: 0 0 20px var(--neon-green);
}

.btn-neon-blue {
    background: transparent;
    color: var(--neon-blue);
    border: 2px solid var(--neon-blue);
    transition: all 0.3s ease;
}

.btn-neon-blue:hover {
    background: var(--neon-blue);
    color: var(--bg-dark);
    box-shadow: 0 0 20px var(--neon-blue);
}

.btn-neon-purple {
    background: transparent;
    color: var(--neon-purple);
    border: 2px solid var(--neon-purple);
    transition: all 0.3s ease;
}

.btn-neon-purple:hover {
    background: var(--neon-purple);
    color: var(--bg-dark);
    box-shadow: 0 0 20px var(--neon-purple);
}

.btn-neon-pink {
    background: transparent;
    color: var(--neon-pink);
    border: 2px solid var(--neon-pink);
    transition: all 0.3s ease;
}

.btn-neon-pink:hover {
    background: var(--neon-pink);
    color: var(--bg-dark);
    box-shadow: 0 0 20px var(--neon-pink);
}

.btn-neon-orange {
    background: transparent;
    color: var(--neon-orange);
    border: 2px solid var(--neon-orange);
    transition: all 0.3s ease;
}

.btn-neon-orange:hover {
    background: var(--neon-orange);
    color: var(--bg-dark);
    box-shadow: 0 0 20px var(--neon-orange);
}

/* Counter Container */
.counter-container {
    animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Table Styles */
.table-dark {
    background: transparent !important;
}

.table-dark th,
.table-dark td {
    border-color: var(--glass-border) !important;
    vertical-align: middle;
}

.table-dark tbody tr:hover {
    background: rgba(57, 255, 20, 0.1) !important;
}

/* Exam Info Box */
.exam-info {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--glass-border);
}

/* Holiday Dates Section */
.holiday-dates-section {
    background: var(--bg-darker);
    position: relative;
}

/* Footer */
footer {
    background: var(--bg-darker);
    border-top: 2px solid var(--neon-green);
    padding: 3rem 0 2rem;
    margin-top: 5rem;
}

/* Ad Banner */
.ad-banner {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    padding: 10px;
    margin: 20px auto;
    max-width: 728px;
}

/* Scroll Animations */
.fade-in-up {
    animation: fadeInUp 0.8s ease;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .display-1 {
        font-size: 3rem;
    }
    
    .display-3 {
        font-size: 2rem;
    }
    
    .display-4 {
        font-size: 1.5rem;
    }
    
    .time-unit {
        padding: 15px;
    }
    
    .navbar-nav {
        text-align: center;
        padding: 1rem 0;
    }
    
    .navbar-nav .nav-link {
        margin: 0.25rem 0;
    }
    
    .glitch-text::before,
    .glitch-text::after {
        display: none;
    }
}

@media (max-width: 576px) {
    .display-1 {
        font-size: 2.5rem;
    }
    
    .hero-section {
        padding: 20px;
    }
    
    .time-unit {
        min-width: 70px;
        padding: 10px;
    }
    
    .quick-links .btn {
        font-size: 0.9rem;
        padding: 10px;
    }
}

/* Loading Animation */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-dark);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--glass-border);
    border-top-color: var(--neon-green);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-darker);
}

::-webkit-scrollbar-thumb {
    background: var(--neon-green);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--neon-blue);
}

/* Text Selection */
::selection {
    background: var(--neon-green);
    color: var(--bg-dark);
}

::-moz-selection {
    background: var(--neon-green);
    color: var(--bg-dark);
}