/* Modern UI CSS for GRPHARM Website */

/* Import fonts */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:wght@400;500;700&family=Noto+Sans:wght@400;500;700&display=swap');

/* Base Variables */
:root {
    /* Core colors - keeping black and white as main colors */
    --color-black: #000;
    --color-white: #fff;
    
    /* Extended neutral palette */
    --color-gray-100: #f5f5f5;
    --color-gray-200: #e0e0e0;
    --color-gray-300: #cccccc;
    --color-gray-400: #999999;
    --color-gray-500: #666666;
    --color-gray-600: #444444;
    --color-gray-700: #333333;
    --color-gray-800: #222222;
    --color-gray-900: #111111;
    
    /* Subtle accent colors */
    --color-dark-blue: #1a1a2e;
    --color-charcoal: #2d2d2d;
    
    /* Typography */
    --font-heading: 'Bebas Neue', 'Inter', sans-serif;
    --font-body: 'Inter', 'Noto Sans', Helvetica, Arial, sans-serif;
    
    /* Spacing */
    --spacing-unit: 8px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-subtle: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-strong: 0 8px 30px rgba(0, 0, 0, 0.2);
}

/* Modern Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.1;
}

h1 {
    font-size: 3.5rem;
    letter-spacing: 2px;
}

h2 {
    font-size: 2.5rem;
    letter-spacing: 1.5px;
}

h3 {
    font-size: 1.8rem;
    letter-spacing: 1.2px;
}

p {
    font-family: var(--font-body);
    line-height: 1.7;
    letter-spacing: 0.3px;
}

/* Page Transitions */
.page-transition {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition-medium), transform var(--transition-medium);
}

.page-transition.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered Animations */
.stagger-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition-medium), transform var(--transition-medium);
}

.stagger-item.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Enhanced Buttons */
.btn-modern {
    position: relative;
    display: inline-block;
    padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);
    text-transform: uppercase;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    letter-spacing: 2px;
    overflow: hidden;
    transition: all var(--transition-medium);
    cursor: pointer;
    border: none;
    background-color: var(--color-black);
    color: var(--color-white);
}

.btn-modern:before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn-modern:hover:before {
    width: 300px;
    height: 300px;
}

.btn-modern:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

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

.btn-outline-modern {
    background-color: transparent;
    border: 2px solid var(--color-black);
    color: var(--color-black);
}

.btn-outline-modern:hover {
    background-color: var(--color-black);
    color: var(--color-white);
}

/* Modern Card Design */
.card-modern {
    background-color: var(--color-white);
    border-radius: 0;
    overflow: hidden;
    box-shadow: var(--shadow-subtle);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.card-modern:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.card-modern-image {
    position: relative;
    overflow: hidden;
}

.card-modern-image img {
    transition: transform var(--transition-slow);
}

.card-modern:hover .card-modern-image img {
    transform: scale(1.05);
}

.card-modern-content {
    padding: calc(var(--spacing-unit) * 3);
}

/* Modern Form Elements */
.input-modern {
    width: 100%;
    padding: calc(var(--spacing-unit) * 1.5);
    border: 1px solid var(--color-gray-300);
    background-color: var(--color-white);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    font-family: var(--font-body);
}

.input-modern:focus {
    outline: none;
    border-color: var(--color-black);
    box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.1);
}

/* Login/Register Form */
.auth-container {
    max-width: 500px;
    margin: 0 auto;
    padding: calc(var(--spacing-unit) * 4);
    background-color: var(--color-white);
    box-shadow: var(--shadow-medium);
}

.auth-tabs {
    display: flex;
    margin-bottom: calc(var(--spacing-unit) * 4);
}

.auth-tab {
    flex: 1;
    padding: calc(var(--spacing-unit) * 1.5);
    text-align: center;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    border-bottom: 2px solid var(--color-gray-300);
    transition: all var(--transition-fast);
}

.auth-tab.active {
    border-bottom-color: var(--color-black);
}

.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

.form-group {
    margin-bottom: calc(var(--spacing-unit) * 3);
}

.form-group label {
    display: block;
    margin-bottom: calc(var(--spacing-unit) * 1);
    font-family: var(--font-body);
    font-weight: 500;
}

.social-login {
    margin-top: calc(var(--spacing-unit) * 4);
    text-align: center;
}

.social-login-title {
    position: relative;
    margin-bottom: calc(var(--spacing-unit) * 3);
    text-align: center;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--color-gray-500);
}

.social-login-title:before,
.social-login-title:after {
    content: '';
    position: absolute;
    top: 50%;
    width: 30%;
    height: 1px;
    background-color: var(--color-gray-300);
}

.social-login-title:before {
    left: 0;
}

.social-login-title:after {
    right: 0;
}

.social-buttons {
    display: flex;
    justify-content: center;
    gap: calc(var(--spacing-unit) * 2);
}

.social-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-300);
    transition: all var(--transition-fast);
}

.social-button:hover {
    background-color: var(--color-gray-100);
    transform: translateY(-2px);
}

/* Vote System Styles */
.vote-container {
    padding: calc(var(--spacing-unit) * 6) 0;
}

.vote-header {
    margin-bottom: calc(var(--spacing-unit) * 6);
    text-align: center;
}

.vote-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: calc(var(--spacing-unit) * 4);
}

.vote-card {
    position: relative;
    overflow: hidden;
}

.vote-image {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 100%;
    overflow: hidden;
}

.vote-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.vote-card:hover .vote-image img {
    transform: scale(1.05);
}

.vote-content {
    padding: calc(var(--spacing-unit) * 3);
    background-color: var(--color-white);
}

.vote-title {
    margin-bottom: calc(var(--spacing-unit) * 2);
    font-family: var(--font-heading);
    font-size: 1.5rem;
}

.vote-description {
    margin-bottom: calc(var(--spacing-unit) * 3);
    font-size: 0.9rem;
    color: var(--color-gray-600);
}

.vote-progress {
    height: 4px;
    background-color: var(--color-gray-200);
    margin-bottom: calc(var(--spacing-unit) * 1);
    position: relative;
    overflow: hidden;
}

.vote-progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background-color: var(--color-black);
    transition: width var(--transition-slow);
}

.vote-stats {
    display: flex;
    justify-content: space-between;
    margin-bottom: calc(var(--spacing-unit) * 3);
    font-size: 0.8rem;
    color: var(--color-gray-600);
}

.vote-buttons {
    display: flex;
    gap: calc(var(--spacing-unit) * 2);
}

/* Top Voters List */
.top-voters {
    margin-top: calc(var(--spacing-unit) * 8);
    padding: calc(var(--spacing-unit) * 4);
    background-color: var(--color-gray-100);
}

.top-voters-header {
    margin-bottom: calc(var(--spacing-unit) * 4);
    text-align: center;
}

.voters-list {
    max-width: 600px;
    margin: 0 auto;
}

.voter-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: calc(var(--spacing-unit) * 1.5);
    border-bottom: 1px solid var(--color-gray-200);
}

.voter-rank {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    width: 40px;
}

.voter-name {
    flex: 1;
    font-weight: 500;
}

.voter-votes {
    font-weight: 700;
}

/* Responsive Adjustments */
@media screen and (max-width: 767px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .vote-grid {
        grid-template-columns: 1fr;
    }
    
    .auth-container {
        padding: calc(var(--spacing-unit) * 2);
    }
}

/* Animation Utilities */
.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.slide-up {
    animation: slideUp 0.5s ease forwards;
}

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

/* Noise Texture */
.noise-bg {
    position: relative;
}

.noise-bg:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.05;
    pointer-events: none;
}