/* Andrew DeAngelo Brand Variables */
:root {
    /* Earthy Brand Colors */
    --brand-green-dark: #2d5016;
    --brand-green-medium: #4a7c59;
    --brand-green-light: #7fb069;
    --brand-brown-dark: #6f4e37;
    --brand-brown-medium: #8b7355;
    --brand-cream: #f5f2e8;
    --brand-white: #fefefe;
    
    /* Typography */
    --font-serif: 'Merriweather', Georgia, serif;
    --font-sans: 'Open Sans', Arial, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-sans);
    line-height: 1.6;
    color: var(--brand-brown-dark);
    background: linear-gradient(135deg, var(--brand-cream) 0%, var(--brand-white) 100%);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Header Styling */
.header {
    background: linear-gradient(135deg, #1a1a1a 0%, var(--brand-green-dark) 100%);
    color: var(--brand-white);
    padding: var(--spacing-lg) 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 50%;
}

.brand-title {
    font-family: var(--font-sans);
    font-size: 2.8rem;
    font-weight: 900;
    margin-bottom: var(--spacing-xs);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.brand-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    font-weight: 400;
    font-family: var(--font-serif);
}

/* Main Container */
.main-container {
    padding: var(--spacing-xl) 0;
}

/* Section Styling */
section {
    background: var(--brand-white);
    border-radius: 12px;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 4px 20px rgba(45, 80, 22, 0.08);
    border: 1px solid rgba(127, 176, 105, 0.2);
}

section h2 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    color: var(--brand-green-dark);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-xs);
    border-bottom: 3px solid var(--brand-green-light);
}

/* Form Styling */
.form-group {
    margin-bottom: var(--spacing-md);
}

label {
    display: block;
    font-weight: 600;
    color: var(--brand-brown-dark);
    margin-bottom: var(--spacing-xs);
    font-family: var(--font-serif);
}

input, textarea, select {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--brand-green-light);
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 1rem;
    background: var(--brand-cream);
    transition: all 0.3s ease;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--brand-green-dark);
    background: var(--brand-white);
    box-shadow: 0 0 0 3px rgba(127, 176, 105, 0.2);
}

textarea {
    resize: vertical;
    min-height: 80px;
}

select[multiple] {
    min-height: 120px;
}

/* Graphics Grid */
.graphics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.graphic-type {
    background: linear-gradient(135deg, var(--brand-cream) 0%, var(--brand-white) 100%);
    padding: var(--spacing-md);
    border-radius: 10px;
    border: 2px solid var(--brand-green-light);
    text-align: center;
    transition: all 0.3s ease;
}

.graphic-type:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(45, 80, 22, 0.15);
    border-color: var(--brand-green-dark);
}

.graphic-type h3 {
    font-family: var(--font-serif);
    color: var(--brand-green-dark);
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
}

.graphic-type p {
    color: var(--brand-brown-medium);
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
}

/* Button Styling */
.generate-btn, .generate-all-btn, .download-btn {
    background: linear-gradient(135deg, var(--brand-green-medium) 0%, var(--brand-green-dark) 100%);
    color: var(--brand-white);
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 8px;
    font-family: var(--font-serif);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.generate-btn:hover, .generate-all-btn:hover, .download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(45, 80, 22, 0.3);
}

.generate-all-btn {
    font-size: 1.1rem;
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, var(--brand-brown-dark) 0%, var(--brand-brown-medium) 100%);
}

.batch-actions {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--brand-green-light);
}

/* Preview Gallery */
.preview-container {
    min-height: 200px;
    background: var(--brand-cream);
    border-radius: 10px;
    padding: var(--spacing-lg);
    border: 2px dashed var(--brand-green-light);
}

.empty-state {
    text-align: center;
    color: var(--brand-brown-medium);
    font-style: italic;
    padding: var(--spacing-xl);
}

.download-section {
    text-align: center;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--brand-green-light);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(45, 80, 22, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.loading-content {
    text-align: center;
    color: var(--brand-white);
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid var(--brand-white);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-md);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

#loading-text {
    font-family: var(--font-serif);
    font-size: 1.2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .brand-title {
        font-size: 2rem;
    }
    
    .graphics-grid {
        grid-template-columns: 1fr;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    section {
        padding: var(--spacing-md);
    }
}

/* Focus and Accessibility */
button:focus, input:focus, textarea:focus, select:focus {
    outline: 3px solid var(--brand-green-light);
    outline-offset: 2px;
}

/* Professional Cannabis Industry Aesthetic */
.graphic-type::before {
    content: "🌿";
    display: block;
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
    opacity: 0.6;
}

/* Login Screen Styles */
.login-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0a0a0a 0%, var(--brand-green-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    position: relative;
    overflow: hidden;
}

.login-screen::before {
    content: '';
    position: absolute;
    top: -30%;
    left: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(74, 124, 89, 0.1) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.3; }
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: var(--spacing-md);
}

.login-box {
    background: var(--brand-white);
    padding: var(--spacing-xl);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    text-align: center;
}

.login-logo {
    width: 80px;
    height: 80px;
    margin-bottom: var(--spacing-md);
}

.login-title {
    font-family: var(--font-sans);
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--brand-green-dark);
    margin-bottom: var(--spacing-xs);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.login-subtitle {
    font-family: var(--font-sans);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--brand-green-medium);
    margin-bottom: var(--spacing-sm);
    letter-spacing: 3px;
    text-transform: uppercase;
}

.login-description {
    color: var(--brand-brown-medium);
    margin-bottom: var(--spacing-lg);
    opacity: 0.8;
}

.signin-button-container {
    margin: var(--spacing-lg) auto;
    display: flex;
    justify-content: center;
}

.login-footer {
    font-size: 0.9rem;
    color: var(--brand-brown-medium);
    margin-top: var(--spacing-lg);
    opacity: 0.6;
}

/* Access Denied Styles */
.access-denied {
    background: var(--brand-cream);
    padding: var(--spacing-md);
    border-radius: 8px;
    border: 2px solid #dc3545;
    margin-top: var(--spacing-md);
}

.access-denied h3 {
    color: #dc3545;
    font-family: var(--font-serif);
    margin-bottom: var(--spacing-sm);
}

.retry-button {
    background: var(--brand-green-medium);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 6px;
    cursor: pointer;
    font-family: var(--font-sans);
    margin-top: var(--spacing-sm);
}

/* User Info Display */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.user-info {
    display: flex;
    align-items: center;
}

.user-display {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.2);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 50px;
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--brand-white);
}

.user-name {
    color: var(--brand-white);
    font-family: var(--font-sans);
    font-size: 0.9rem;
}

.sign-out-btn {
    background: transparent;
    border: 1px solid var(--brand-white);
    color: var(--brand-white);
    padding: 4px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

.sign-out-btn:hover {
    background: var(--brand-white);
    color: var(--brand-green-dark);
}

/* Admin Panel Styles */
.admin-section {
    background: linear-gradient(135deg, #f5f2e8 0%, #fefefe 100%);
    border: 2px solid var(--brand-brown-medium);
}

.admin-panel {
    background: var(--brand-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
}

.admin-panel h3 {
    color: var(--brand-brown-dark);
    font-family: var(--font-serif);
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.admin-panel h4 {
    color: var(--brand-green-dark);
    margin-bottom: var(--spacing-sm);
}

.admin-users-list {
    margin-bottom: var(--spacing-lg);
}

.admin-users-list ul {
    list-style: none;
    padding: 0;
}

.admin-users-list li {
    padding: var(--spacing-sm);
    background: var(--brand-cream);
    margin-bottom: var(--spacing-xs);
    border-radius: 4px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-add-user {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.admin-add-user input {
    flex: 1;
}

.admin-add-user button {
    background: var(--brand-green-medium);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 4px;
    cursor: pointer;
    font-family: var(--font-sans);
}

.remove-btn {
    background: #dc3545;
    color: white;
    border: none;
    padding: 4px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
}

.remove-btn:hover {
    background: #c82333;
}

.admin-message {
    padding: var(--spacing-sm);
    border-radius: 4px;
    margin-top: var(--spacing-sm);
    text-align: center;
    transition: all 0.3s ease;
}

.admin-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.admin-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}