/* =============================================
   Auth Pages CSS - Premium & Responsive & Dark Mode
   ============================================= */

:root {
    --auth-bg: var(--bg-light);
    --auth-card-bg: var(--white);
    --auth-border: var(--border);
    --auth-text: var(--text);
    --auth-text-light: var(--text-light);
    --auth-shadow: 0 20px 50px rgba(255, 107, 138, 0.15);
    --auth-shadow-inset: inset 0 2px 5px rgba(0, 0, 0, 0.03);
    --auth-input-bg: #FFF9F9;
    --auth-hero-gradient: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --auth-primary: var(--primary);
    --auth-primary-dark: var(--primary-dark);
    --auth-primary-glow: rgba(255, 107, 138, 0.12);
    --auth-shadow-tab: rgba(255, 107, 138, 0.3);
    --auth-wrapper-glow-before: var(--primary);
    --auth-wrapper-glow-after: var(--secondary);
    --auth-gender-checked-bg: rgba(255, 107, 138, 0.08);
}

[data-theme="dark"] {
    --auth-bg: #0F1117;
    --auth-card-bg: #1E2130;
    --auth-border: #2A2F45;
    --auth-text: #D0D4E8;
    --auth-text-light: #8890B0;
    --auth-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    --auth-shadow-inset: inset 0 2px 5px rgba(0, 0, 0, 0.2);
    --auth-input-bg: #252840;
    
    /* Neutral & dark slate gradient for the Hero section instead of pink */
    --auth-hero-gradient: linear-gradient(135deg, #252840 0%, #151824 100%);
    
    /* Cool neutral dark slate instead of pink */
    --auth-primary: #5C6378;
    --auth-primary-dark: #4A5164;
    --auth-primary-glow: rgba(92, 99, 120, 0.15);
    --auth-shadow-tab: rgba(0, 0, 0, 0.3);
    
    /* Deep dark neutral glows in wrapper background */
    --auth-wrapper-glow-before: #1E2130;
    --auth-wrapper-glow-after: #151824;
    
    /* Checked gender background */
    --auth-gender-checked-bg: rgba(92, 99, 120, 0.15);
}

.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    background: var(--auth-bg);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

/* Background Mesh Glows */
.auth-wrapper::before,
.auth-wrapper::after {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.15;
    z-index: 0;
    pointer-events: none;
}
.auth-wrapper::before {
    background: var(--auth-wrapper-glow-before);
    top: -200px;
    right: -200px;
}
.auth-wrapper::after {
    background: var(--auth-wrapper-glow-after);
    bottom: -200px;
    left: -200px;
}

[data-theme="dark"] .auth-wrapper::before,
[data-theme="dark"] .auth-wrapper::after {
    opacity: 0.08;
}

.auth-card {
    background: var(--auth-card-bg);
    border-radius: 32px;
    border: 1px solid var(--auth-border);
    box-shadow: var(--auth-shadow);
    width: 100%;
    max-width: 1100px;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    min-height: 700px;
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

/* =============================================
   Form Section (Left/Primary)
   ============================================= */
.auth-form-section {
    padding: 50px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.auth-header {
    margin-bottom: 30px;
}

.auth-header-title {
    font-family: 'Tajawal', sans-serif;
    font-weight: 900;
    font-size: 32px;
    color: var(--dark);
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.auth-header-subtitle {
    font-size: 15px;
    color: var(--auth-text-light);
}

/* Tab Capsule Switcher */
.auth-tabs {
    display: flex;
    background: var(--auth-input-bg);
    padding: 6px;
    border-radius: 50px;
    margin-bottom: 35px;
    border: 1px solid var(--auth-border);
    position: relative;
}

.auth-tab-btn {
    flex: 1;
    padding: 12px 20px;
    border: none;
    background: transparent;
    font-weight: 700;
    font-size: 15px;
    cursor: pointer;
    font-family: 'Cairo', sans-serif;
    color: var(--auth-text-light);
    border-radius: 50px;
    transition: var(--transition);
    text-align: center;
    position: relative;
    z-index: 2;
}

.auth-tab-btn:hover {
    color: var(--auth-primary);
}

.auth-tab-btn.active {
    color: white !important;
    background: var(--auth-primary);
    box-shadow: 0 4px 15px var(--auth-shadow-tab);
}

/* Forms general styling */
.auth-heading {
    font-family: 'Tajawal', sans-serif;
    font-weight: 800;
    font-size: 24px;
    color: var(--dark);
    margin-bottom: 6px;
}

.auth-subheading {
    color: var(--auth-text-light);
    font-size: 14px;
    margin-bottom: 25px;
}

/* Input Fields & Groups */
.auth-input-group {
    margin-bottom: 22px;
}

.auth-input-group label {
    display: block;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--dark);
    font-size: 14px;
}

.auth-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.auth-input-wrap > i {
    position: absolute;
    right: 20px;
    color: var(--auth-text-light);
    font-size: 16px;
    transition: var(--transition);
    pointer-events: none;
}

.auth-input {
    width: 100%;
    padding: 15px 48px;
    border: 2px solid var(--auth-border);
    border-radius: 20px;
    font-family: 'Cairo', sans-serif;
    font-size: 14.5px;
    transition: var(--transition);
    background: var(--auth-input-bg);
    color: var(--auth-text);
    box-shadow: var(--auth-shadow-inset);
}

.auth-input::placeholder {
    color: var(--auth-text-light);
    opacity: 0.6;
}

.auth-input:focus {
    outline: none;
    border-color: var(--auth-primary);
    background: var(--auth-card-bg);
    box-shadow: 0 0 0 4px var(--auth-primary-glow);
}

.auth-input:focus + i {
    color: var(--auth-primary);
}

/* Select overrides */
.auth-input-select {
    padding-left: 20px;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg fill='%23888888' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/><path d='M0 0h24v24H0z' fill='none'/></svg>");
    background-repeat: no-repeat;
    background-position: left 15px center;
}

[data-theme="dark"] .auth-input-select {
    background-image: url("data:image/svg+xml;utf8,<svg fill='%23B8C0D8' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/><path d='M0 0h24v24H0z' fill='none'/></svg>");
}

.auth-input-select:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Toggle Password Visibility */
.auth-toggle-pass {
    position: absolute;
    left: 10px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--auth-text-light);
    padding: 10px 12px;
    transition: var(--transition);
    font-size: 17px;
    z-index: 20;
    pointer-events: auto;
    border-radius: 50%;
    line-height: 1;
}

.auth-toggle-pass i {
    pointer-events: none;
    display: block;
}

.auth-toggle-pass:hover {
    color: var(--auth-primary);
    background: var(--auth-primary-glow);
}

/* Algeria Phone Styling */
.phone-country-code {
    position: absolute;
    right: 48px;
    font-weight: 700;
    color: var(--dark);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    border-left: 1.5px solid var(--auth-border);
    padding-left: 12px;
    pointer-events: none;
}

.auth-input-phone {
    padding-right: 125px !important;
}

/* Password strength bar */
.password-strength {
    height: 6px;
    border-radius: 10px;
    margin-top: 8px;
    background: var(--auth-border);
    overflow: hidden;
    position: relative;
}

#strengthBar {
    height: 100%;
    width: 0%;
    border-radius: 10px;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.3s ease;
}

/* Gender Selection Cards */
.gender-option {
    cursor: pointer;
}

.gender-option input {
    display: none;
}

.gender-card {
    border: 2px solid var(--auth-border);
    border-radius: 16px;
    padding: 14px;
    text-align: center;
    transition: var(--transition);
    background: var(--auth-input-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.gender-icon {
    font-size: 24px;
    transition: transform 0.3s ease;
}

.gender-text {
    font-weight: 800;
    color: var(--dark);
    font-size: 14px;
}

.gender-option input:checked + .gender-card {
    border-color: var(--auth-primary);
    background: var(--auth-gender-checked-bg);
    box-shadow: 0 4px 15px var(--auth-primary-glow);
}

.gender-option:hover .gender-card {
    transform: translateY(-2px);
    border-color: var(--secondary);
}

.gender-option:hover .gender-icon {
    transform: scale(1.2);
}

/* Primary Button */
.btn-primary-large {
    width: 100%;
    padding: 16px 30px;
    border: none;
    border-radius: 20px;
    font-weight: 800;
    font-size: 16px;
    font-family: 'Cairo', sans-serif;
    cursor: pointer;
    transition: var(--transition);
    background: linear-gradient(135deg, var(--auth-primary) 0%, var(--auth-primary-dark) 100%);
    color: white;
    box-shadow: 0 8px 25px var(--auth-primary-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-primary-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px var(--auth-primary-glow);
    filter: brightness(1.05);
}

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

.btn-primary-large:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
    background: var(--auth-border) !important;
    color: var(--auth-text-light) !important;
}

/* Divider styling */
.social-login-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 30px 0 20px;
}

.social-login-divider span {
    color: var(--auth-text-light);
    font-weight: 700;
    font-size: 13px;
    white-space: nowrap;
}

.social-login-divider::before,
.social-login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--auth-border);
}

/* Social Login Buttons */
.social-buttons-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.social-btn {
    width: 100%;
    padding: 13px 20px;
    border-radius: 20px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Cairo', sans-serif;
    font-size: 14px;
    border: 2px solid var(--auth-border);
    background: var(--auth-card-bg);
    color: var(--dark);
}

.social-btn i {
    font-size: 16px;
}

.social-btn-google:hover {
    border-color: #EA4335;
    background: rgba(234, 67, 53, 0.05);
}

.social-btn-facebook {
    color: #1877F2;
}

.social-btn-facebook:hover {
    border-color: #1877F2;
    background: rgba(24, 119, 242, 0.05);
}

/* Validation Feedback & Alerts */
.auth-alert-danger {
    border-radius: 16px;
    margin-bottom: 25px;
    border: 1px solid rgba(220, 38, 38, 0.2);
    background: rgba(220, 38, 38, 0.06);
    color: #dc2626;
    font-weight: 700;
    padding: 14px 18px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

[data-theme="dark"] .auth-alert-danger {
    background: rgba(239, 68, 68, 0.12);
    color: #f87171;
    border-color: rgba(239, 68, 68, 0.2);
}

.validation-success,
.validation-error {
    font-weight: 700;
    font-size: 12.5px;
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: 6px;
    animation: slideDown 0.3s ease forwards;
}

.validation-success {
    color: #16a34a;
}

.validation-error {
    color: #dc2626;
}

[data-theme="dark"] .validation-success {
    color: #4ade80;
}
[data-theme="dark"] .validation-error {
    color: #f87171;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-6px); }
    40%, 80% { transform: translateX(6px); }
}

.shake-input {
    animation: shake 0.4s ease;
    border-color: #dc2626 !important;
}

/* =============================================
   Hero Section (Right/Secondary ShowCase)
   ============================================= */
.auth-hero {
    background: var(--auth-hero-gradient);
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Decorative Hero Particles */
.auth-hero::before,
.auth-hero::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    pointer-events: none;
}

.auth-hero::before {
    width: 250px;
    height: 250px;
    top: -50px;
    left: -50px;
    animation: pulseGlow 10s infinite alternate;
}

.auth-hero::after {
    width: 180px;
    height: 180px;
    bottom: -30px;
    right: -30px;
    animation: pulseGlow 8s infinite alternate-reverse;
}

@keyframes pulseGlow {
    0% { transform: scale(1) translateY(0); opacity: 0.6; }
    100% { transform: scale(1.15) translateY(-15px); opacity: 0.8; }
}

.auth-hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.auth-hero-icon-container {
    width: 110px;
    height: 110px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(12px);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    animation: floatHero 6s ease-in-out infinite;
}

.auth-hero-icon {
    font-size: 50px;
}

@keyframes floatHero {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.auth-hero h2 {
    font-family: 'Tajawal', sans-serif;
    font-weight: 900;
    font-size: 32px;
    margin-bottom: 16px;
    color: white;
    text-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.auth-hero p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    max-width: 320px;
    margin-bottom: 35px;
}

.auth-hero-badge {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 20px;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.auth-hero-badge-icon {
    font-size: 20px;
    color: var(--accent);
}

.auth-hero-badge-text {
    color: white;
    font-weight: 700;
    font-size: 14px;
}

/* =============================================
   Responsive Layout Config
   ============================================= */
@media (max-width: 992px) {
    .auth-card {
        grid-template-columns: 1fr;
        max-width: 600px;
        border-radius: 24px;
    }
    
    .auth-hero {
        display: none; /* Hide showcase on tablets & mobiles */
    }
    
    .auth-form-section {
        padding: 40px 40px;
    }
}

@media (max-width: 576px) {
    .auth-wrapper {
        padding: 20px 10px;
    }
    
    .auth-card {
        border-radius: 20px;
        min-height: auto;
    }
    
    .auth-form-section {
        padding: 30px 20px;
    }
    
    .auth-header-title {
        font-size: 26px;
    }
    
    .auth-tab-btn {
        padding: 10px 15px;
        font-size: 14px;
    }
    
    .auth-input {
        padding: 14px 42px;
        font-size: 13.5px;
    }
    
    .auth-input-phone {
        padding-right: 118px !important;
    }
    
    .phone-country-code {
        right: 42px;
        padding-left: 8px;
        font-size: 13px;
    }
    
    .auth-input-wrap i {
        right: 16px;
    }
    
    .auth-toggle-pass {
        left: 16px;
    }
    
    .social-buttons-container {
        grid-template-columns: 1fr; /* Stack social logins on small mobile */
        gap: 12px;
    }
    
    .gender-card {
        padding: 12px;
        gap: 8px;
    }
    
    .gender-text {
        font-size: 13px;
    }
    
    .gender-icon {
        font-size: 20px;
    }
}

/* Custom Search Select Component */
.custom-select-wrapper {
    position: relative;
    width: 100%;
}

.custom-select-wrapper.disabled {
    opacity: 0.6;
    pointer-events: none;
}

.custom-select-wrapper.disabled .custom-select-trigger {
    cursor: not-allowed;
    background: var(--auth-input-bg);
}

.custom-select-trigger {
    width: 100%;
    padding: 15px 48px 15px 20px;
    border: 2px solid var(--auth-border);
    border-radius: 20px;
    font-family: 'Cairo', sans-serif;
    font-size: 14px;
    background: var(--auth-input-bg);
    color: var(--auth-text);
    box-shadow: var(--auth-shadow-inset);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition);
    user-select: none;
    text-align: right;
}

.custom-select-trigger::after {
    content: '\f107';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    color: var(--auth-text-light);
    font-size: 16px;
    transition: var(--transition);
}

.custom-select-wrapper.open .custom-select-trigger {
    border-color: var(--auth-primary);
    box-shadow: 0 0 0 4px var(--auth-primary-glow);
    background: var(--auth-card-bg);
}

.custom-select-wrapper.open .custom-select-trigger::after {
    transform: rotate(180deg);
    color: var(--auth-primary);
}

.custom-select-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: 0;
    background: var(--auth-card-bg);
    border: 2px solid var(--auth-border);
    border-radius: 20px;
    box-shadow: var(--auth-shadow);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 12px;
}

.custom-select-wrapper.open .custom-select-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.custom-select-search-wrap {
    position: relative;
    margin-bottom: 10px;
}

.custom-select-search-wrap i {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--auth-text-light);
    font-size: 14px;
    pointer-events: none;
}

.custom-select-search {
    width: 100%;
    padding: 10px 38px 10px 15px;
    border: 1.5px solid var(--auth-border);
    border-radius: 12px;
    font-family: 'Cairo', sans-serif;
    font-size: 13.5px;
    background: var(--auth-input-bg);
    color: var(--auth-text);
    transition: var(--transition);
}

.custom-select-search:focus {
    outline: none;
    border-color: var(--auth-primary);
    background: var(--auth-card-bg);
}

.custom-select-options {
    max-height: 200px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--auth-border) transparent;
}

.custom-select-options::-webkit-scrollbar {
    width: 6px;
}
.custom-select-options::-webkit-scrollbar-track {
    background: transparent;
}
.custom-select-options::-webkit-scrollbar-thumb {
    background-color: var(--auth-border);
    border-radius: 10px;
}

.custom-select-option {
    padding: 10px 15px;
    font-size: 13.5px;
    color: var(--auth-text);
    cursor: pointer;
    border-radius: 10px;
    transition: var(--transition);
    text-align: right;
}

.custom-select-option:hover {
    background: var(--auth-input-bg);
    color: var(--auth-primary);
}

.custom-select-option.selected {
    background: var(--auth-primary-glow);
    color: var(--auth-primary);
    font-weight: 700;
}

.custom-select-option.no-results {
    color: var(--auth-text-light);
    text-align: center;
    cursor: default;
    background: transparent !important;
}

.auth-input-select.custom-hidden {
    opacity: 0 !important;
    position: absolute !important;
    width: 0 !important;
    height: 0 !important;
    padding: 0 !important;
    border: none !important;
    pointer-events: none !important;
    z-index: -1 !important;
}