/* Tathmeer.cloud - Enhanced Signup/Login/Admin Styles */

:root {
    --primary-color: #1a237e;
    --secondary-color: #283593;
    --accent-color: #3949ab;
    --error-color: #d32f2f;
    --success-color: #388e3c;
    --warning-color: #f57c00;
    --bg-light: #f5f5f5;
    --white: #ffffff;
    --text-dark: #1a1a1a;
    --text-light: #666;
    --border-color: #ddd;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.15);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    margin: 0;
    position: relative;
    overflow-x: hidden;
    width: 100%;
}

body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255,255,255,0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.signup-container {
    width: 100%;
    max-width: 600px;
    position: relative;
    z-index: 1;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.signup-box {
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 0 1px rgba(255,255,255,0.1);
    padding: 3rem;
    animation: slideUp 0.4s ease-out;
    position: relative;
    overflow: hidden;
    width: 100%;
    margin: 0 auto;
}

.signup-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
}

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

.signup-header {
    text-align: center;
    margin-bottom: 2rem;
}

.logo-container {
    margin-bottom: 1rem;
}

.signup-header h1 {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.signup-header h2 {
    color: var(--text-dark);
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.signup-header .subtitle {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-top: 0.5rem;
}

.signup-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.form-group label .required {
    color: var(--error-color);
    font-weight: 700;
}

.help-text {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-top: 0.25rem;
    display: block;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"] {
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    width: 100%;
    background: var(--white);
}

.form-group input:hover {
    border-color: var(--accent-color);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(26, 35, 126, 0.15), 0 4px 12px rgba(26, 35, 126, 0.1);
    transform: translateY(-1px);
}

.form-group input:invalid:not(:placeholder-shown) {
    border-color: var(--error-color);
}

.password-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-input-wrapper input {
    padding-right: 3rem;
}

.toggle-password {
    position: absolute;
    right: 0.75rem;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    padding: 0.5rem;
    opacity: 0.6;
    transition: opacity 0.3s;
}

.toggle-password:hover {
    opacity: 1;
}

.password-strength {
    margin-top: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
}

.strength-weak { color: var(--error-color); }
.strength-fair { color: var(--warning-color); }
.strength-good { color: #ff9800; }
.strength-strong { color: var(--success-color); }

.email-input-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.email-input-group input {
    flex: 1;
}

.domain-display {
    color: var(--text-light);
    font-weight: 500;
    padding: 0.75rem;
    background: var(--bg-light);
    border-radius: 5px;
}

.verification-group {
    display: flex;
    gap: 0.5rem;
}

.verification-group input {
    flex: 1;
}

.captcha-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.captcha-container img {
    border: 2px solid var(--border-color);
    border-radius: 5px;
    cursor: pointer;
    height: 50px;
}

.captcha-container input {
    flex: 1;
}

.btn-refresh {
    padding: 0.5rem 1rem;
    background: var(--bg-light);
    border: 2px solid var(--border-color);
    border-radius: 5px;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s;
}

.btn-refresh:hover {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    cursor: pointer;
}

.password-requirements {
    font-size: 0.85rem;
    color: var(--text-light);
}

.status-message {
    padding: 0.5rem;
    border-radius: 5px;
    font-size: 0.9rem;
    min-height: 1.5rem;
}

.status-message.success {
    background: #e8f5e9;
    color: var(--success-color);
}

.status-message.error {
    background: #ffebee;
    color: var(--error-color);
}

.btn-primary,
.btn-secondary {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(26, 35, 126, 0.3);
    font-weight: 600;
    letter-spacing: 0.5px;
    border: none;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26, 35, 126, 0.4);
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover:not(:disabled)::before {
    width: 300px;
    height: 300px;
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(26, 35, 126, 0.3);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

.btn-primary:disabled {
    background: var(--text-light);
    cursor: not-allowed;
    opacity: 0.6;
    transform: none;
}

.btn-loader {
    display: inline-block;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.btn-secondary {
    background: var(--bg-light);
    color: var(--text-dark);
    border: 2px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--white);
    border-color: var(--primary-color);
}

.form-links {
    text-align: center;
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-links {
    margin-top: 1.5rem;
}

.form-links a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.form-links a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.form-links a strong {
    font-weight: 600;
}

.forgot-link {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
}

.forgot-link:hover {
    text-decoration: underline;
}

/* Admin Styles */
.admin-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

.admin-header {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.admin-header h1 {
    color: var(--primary-color);
}

.admin-info {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.admin-info span {
    color: var(--text-light);
}

.btn-logout {
    padding: 0.5rem 1rem;
    background: var(--error-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 5px;
    font-size: 0.9rem;
}

.admin-menu {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.menu-list {
    list-style: none;
}

.menu-list > li {
    margin-bottom: 1rem;
}

.menu-list > li > a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    font-size: 1.1rem;
}

.menu-list ul {
    list-style: none;
    margin-top: 0.5rem;
    margin-left: 1.5rem;
}

.menu-list ul li {
    margin-bottom: 0.5rem;
}

.menu-list ul li a {
    color: var(--text-dark);
    text-decoration: none;
    transition: color 0.3s;
}

.menu-list ul li a:hover {
    color: var(--primary-color);
}

.admin-content {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.dashboard-stats {
    margin-bottom: 2rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.stat-card {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
}

.stat-card h3 {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.quick-actions {
    margin-top: 2rem;
}

.action-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.btn-action {
    padding: 0.75rem 1.5rem;
    background: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s;
}

.btn-action:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* Responsive */
@media (max-width: 768px) {
    .signup-box {
        padding: 1.5rem;
    }
    
    .admin-header {
        flex-direction: column;
        gap: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}