/* Login Page Styles */
:root {
    --primary: #6e45e2;
    --primary-light: #a594f9;
    --secondary: #4e3aa4;
    --accent: #4e3aa4;
    --dark: #1a1b26;
    --darker: #16171f;
    --light: #ffffff;
    --gray: #2a2b36;
    --glass-border: rgba(255, 255, 255, 0.1);
}

body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    background: var(--darker);
    color: var(--light);
    min-height: 100vh;
}

.login-page {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--darker) 0%, var(--dark) 100%);
    position: relative;
    overflow: hidden;
}

/* Background Animation */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.gradient-sphere {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
    opacity: 0.1;
    filter: blur(60px);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
}

.gradient-sphere:nth-child(1) {
    top: -200px;
    left: -200px;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
}

.gradient-sphere:nth-child(2) {
    top: 50%;
    right: -200px;
    background: radial-gradient(circle, var(--secondary) 0%, transparent 70%);
}

.gradient-sphere:nth-child(3) {
    bottom: -200px;
    left: 50%;
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(100px, 100px) scale(1.1);
    }
    50% {
        transform: translate(0, 200px) scale(1);
    }
    75% {
        transform: translate(-100px, 100px) scale(0.9);
    }
}

/* Login Container */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

.login-box {
    background: rgba(31, 32, 41, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    width: 100%;
    max-width: 400px;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    transform: translateY(0);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.login-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.35),
                0 0 100px rgba(110, 69, 226, 0.1);
}

/* Logo Section */
.logo-section {
    text-align: center;
    margin-bottom: 2rem;
}

.logo-container {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    position: relative;
}

.logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
    animation: logoFloat 3s ease-in-out infinite;
}

@keyframes logoFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Form Section */
.form-section {
    padding: 0 1rem;
}

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

.login-header h1 {
    font-size: 2.5rem;
    color: var(--light);
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #fff 0%, #a594f9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.login-header p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1rem;
}

/* Form Elements */
.form-control {
    background: rgba(20, 21, 28, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--light);
    padding: 1rem 2.75rem;
    border-radius: 16px;
    transition: all 0.3s ease;
}

.form-control:focus {
    background: rgba(20, 21, 28, 0.9);
    border-color: var(--primary);
    box-shadow: 0 0 0 1px var(--primary);
    color: var(--light);
}

.form-control:focus + label,
.form-control:not(:placeholder-shown) + label {
    transform: translateY(-1.5rem) scale(0.85);
    color: var(--primary);
}

.form-control + label {
    position: absolute;
    left: 2.75rem;
    top: 1rem;
    color: rgba(255, 255, 255, 0.6);
    transition: all 0.3s ease;
    pointer-events: none;
}

.form-check-input {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

.form-check-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.form-check-label a {
    color: var(--primary-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.form-check-label a:hover {
    color: var(--light);
}

/* Luxe Logo */
.luxe-logo {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--light);
    text-decoration: none;
    background: linear-gradient(135deg, #fff 0%, #a594f9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
    display: inline-block;
}

.welcome-text {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.1rem;
    margin: 0;
}

/* Form Groups */
.form-group {
    margin-bottom: 1.5rem;
}

.input-group {
    position: relative;
    margin-bottom: 0.5rem;
    width: 100%;
}

.input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.6);
    transition: all 0.3s ease;
    z-index: 2;
}

.input-group input {
    width: 100%;
    padding: 1rem 2.75rem;
    background: rgba(20, 21, 28, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    color: var(--light);
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(20, 21, 28, 0.9);
    box-shadow: 0 0 0 1px var(--primary);
}

.input-group input:focus ~ .input-icon {
    color: var(--primary);
    transform: translateY(-50%) scale(1.1);
}

/* Password Toggle */
.toggle-password {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0.5rem;
    z-index: 2;
}

.toggle-password:hover {
    color: var(--primary);
}

/* Form Options */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 1.5rem 0;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.remember-me input {
    display: none;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    display: inline-block;
    position: relative;
    transition: all 0.3s ease;
}

.remember-me input:checked + .checkmark {
    background: var(--primary);
    border-color: var(--primary);
}

.remember-me input:checked + .checkmark::after {
    content: '';
    position: absolute;
    left: 6px;
    top: 2px;
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    animation: checkmark 0.2s ease-in-out;
}

@keyframes checkmark {
    0% {
        opacity: 0;
        transform: rotate(45deg) scale(0);
    }
    100% {
        opacity: 1;
        transform: rotate(45deg) scale(1);
    }
}

.label-text {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
}

.forgot-password {
    color: var(--primary-light);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.forgot-password:hover {
    color: var(--light);
}

/* Login Button */
.login-btn {
    width: 100%;
    padding: 1rem;
    background: var(--primary);
    border: none;
    border-radius: 16px;
    color: var(--light);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.login-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: 0.5s;
}

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

.login-btn:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(110, 69, 226, 0.3);
}

/* Divider */
.divider {
    text-align: center;
    margin: 2rem 0;
    position: relative;
    color: rgba(255, 255, 255, 0.6);
}

.divider::before,
.divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: calc(50% - 80px);
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

.divider::before {
    left: 0;
}

.divider::after {
    right: 0;
}

.divider span {
    font-size: 0.95rem;
    padding: 0 1rem;
}

/* Social Login */
.social-login {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.social-btn {
    padding: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    background: rgba(20, 21, 28, 0.8);
    color: var(--light);
    font-size: 0.95rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
}

.social-btn:hover {
    background: rgba(20, 21, 28, 0.9);
    transform: translateY(-2px);
}

.social-btn.google:hover {
    border-color: #DB4437;
    color: #DB4437;
}

.social-btn.facebook:hover {
    border-color: #4267B2;
    color: #4267B2;
}

/* Register Link */
.register-link {
    text-align: center;
    margin-top: 2rem;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
}

.register-link a {
    color: var(--primary-light);
    text-decoration: none;
    margin-left: 0.5rem;
    transition: all 0.3s ease;
}

.register-link a:hover {
    color: var(--light);
}

/* Error Messages */
.error-message {
    color: #ff4757;
    font-size: 0.85rem;
    margin-top: 0.5rem;
    padding-left: 1rem;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.input-group.error input {
    border-color: #ff4757;
    box-shadow: 0 0 0 1px #ff4757;
}

.input-group.error .error-message {
    opacity: 1;
    transform: translateY(0);
}

/* Loading Animation */
.loader-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out;
}

.loader {
    width: 48px;
    height: 48px;
    border: 5px solid var(--gray);
    border-bottom-color: var(--primary);
    border-radius: 50%;
    animation: rotation 1s linear infinite;
}

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

/* Hide loader after page loads */
.loader-wrapper.fade-out {
    opacity: 0;
    pointer-events: none;
}

/* Responsive Design */
@media (max-width: 480px) {
    .login-box {
        margin: 1rem;
        padding: 1.5rem;
    }

    .form-section {
        padding: 0;
    }

    .login-header h1 {
        font-size: 2rem;
    }

    .input-group input {
        padding: 0.875rem 2.5rem;
        font-size: 0.9rem;
    }

    .form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .social-login {
        grid-template-columns: 1fr;
    }
}

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

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

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

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

/* Notification Styles */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 25px;
    background: var(--dark);
    color: var(--light);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    font-size: 14px;
    max-width: 300px;
    border-left: 4px solid var(--primary);
}

.notification.success {
    border-left-color: #28a745;
}

.notification.error {
    border-left-color: #dc3545;
}

.notification.info {
    border-left-color: #17a2b8;
} 

/* Unified auth page */
.auth-page {
    min-height: 100vh;
    height: 100dvh;
    overflow: hidden;
}

.auth-viewport {
    min-height: 100vh;
    height: 100dvh;
    display: grid;
    place-items: center;
    padding: 1rem;
    overflow: hidden;
}

.auth-shell {
    width: min(940px, 100%);
    max-height: calc(100dvh - 2rem);
    border: 1px solid var(--glass-border);
    background: rgba(24, 25, 35, 0.78);
    backdrop-filter: blur(16px);
    border-radius: 22px;
    padding: 1rem;
    overflow: hidden;
}

.auth-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.auth-switch {
    display: inline-flex;
    gap: 0.35rem;
    padding: 0.25rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
}

.auth-tab {
    border: 0;
    color: rgba(255, 255, 255, 0.75);
    background: transparent;
    border-radius: 999px;
    padding: 0.45rem 0.9rem;
}

.auth-tab.active {
    color: #fff;
    background: linear-gradient(135deg, #6e45e2, #8d6eff);
}

.auth-panels {
    position: relative;
    min-height: 410px;
}

.auth-panel {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: translateY(6px) scale(0.995);
    pointer-events: none;
    transition: opacity 0.22s ease, transform 0.22s ease;
    overflow-y: auto;
    padding: 0.5rem 0.4rem 0.2rem;
}

.register-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem 0.9rem;
    margin-bottom: 0.85rem;
}

.register-field {
    margin-bottom: 0 !important;
}

.register-span-2 {
    grid-column: 1 / -1;
}

.auth-panel.active {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

@media (max-width: 768px) {
    .auth-shell {
        max-height: calc(100dvh - 1rem);
        padding: 0.85rem;
    }

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

    .auth-panels {
        min-height: 500px;
    }

    .register-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .register-span-2 {
        grid-column: auto;
    }
}