/**
 * Jobriver - Authentication Pages Styles
 * Modern, clean design matching the main site
 */

/* ==========================================================================
   Variables (inherit from main site)
   ========================================================================== */

:root {
    --color-primary: #724FFF;
    --color-primary-hover: #5A3ADA;
    --color-primary-light: #F4F0FF;
    --color-primary-alpha-10: rgba(114, 79, 255, 0.1);
    --color-primary-alpha-15: rgba(114, 79, 255, 0.15);
    --color-primary-alpha-30: rgba(114, 79, 255, 0.3);
    --color-primary-alpha-40: rgba(114, 79, 255, 0.4);
    --color-secondary: #0F172A;
    --color-accent: #22C55E;
    --color-bg: #F8FAFC;
    --color-white: #FFFFFF;
    --color-text: #0F172A;
    --color-text-muted: #64748B;
    --color-border: #E2E8F0;
    --color-border-dark: #CBD5E1;
    --color-error: #DC2626;
    --color-error-light: #FEE2E2;
    --color-success: #22C55E;
    --color-success-light: #DCFCE7;

    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);

    --transition: 200ms ease;
}


/* ==========================================================================
   Base
   ========================================================================== */

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

html {
    height: 100%;
}

body {
    min-height: 100%;
    font-family: var(--font-family);
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--color-primary-hover);
}


/* ==========================================================================
   Auth Layout
   ========================================================================== */

.auth-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.auth-header {
    padding: 20px 24px;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
}

.auth-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: var(--color-secondary);
}

.auth-logo svg {
    color: var(--color-primary);
}

.auth-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.auth-container {
    width: 100%;
    max-width: 500px;
}

.auth-container--wide {
    max-width: 1100px;
}


/* ==========================================================================
   Auth Card
   ========================================================================== */

.auth-card {
    background: transparent;
    border-radius: var(--radius-xl);
    box-shadow: none;
    padding: 48px 40px;
}

.auth-card-header {
    text-align: center;
    margin-bottom: 32px;
}

.auth-card-icon {
    width: 64px;
    height: 64px;
    background: var(--color-primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.auth-card-icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-primary);
}

.auth-card-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 8px;
}

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

.auth-card-footer {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
    text-align: center;
    font-size: 14px;
    color: var(--color-text-muted);
}


/* ==========================================================================
   Form Elements
   ========================================================================== */

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 15px;
    color: var(--color-text);
    background: var(--color-white);
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px var(--color-primary-light);
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

.form-input-icon {
    position: relative;
    z-index: 1;
}

.form-input-icon .form-input {
    padding-left: 48px;
}

.form-input-icon > svg {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--color-text-muted);
    pointer-events: none;
}

.form-input-icon .form-input:focus + svg {
    color: var(--color-primary);
}

/* Password toggle button fix */
.password-toggle svg {
    position: static;
    transform: none;
    left: auto;
    width: 20px;
    height: 20px;
    color: inherit;
}

.form-hint {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-top: 6px;
}

.form-error {
    font-size: 13px;
    color: var(--color-error);
    margin-top: 6px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}


/* ==========================================================================
   Password Toggle
   ========================================================================== */

.password-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    z-index: 10;
}

.password-toggle:hover {
    color: var(--color-text);
    background: var(--color-bg);
}

.password-wrapper .form-input {
    padding-right: 56px;
}


/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

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

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

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

.btn-secondary:hover {
    border-color: var(--color-text-muted);
    color: var(--color-text);
}

.btn-block {
    width: 100%;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}


/* ==========================================================================
   Checkbox
   ========================================================================== */

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
}

.checkbox-group input {
    display: none;
}

.checkbox-box {
    width: 22px;
    height: 22px;
    border: 2px solid var(--color-border-dark);
    border-radius: 6px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.checkbox-group input:checked + .checkbox-box {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.checkbox-group input:checked + .checkbox-box::after {
    content: '';
    width: 12px;
    height: 12px;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 12 12' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M10 3L4.5 8.5L2 6' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-size: contain;
}

.checkbox-label {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.checkbox-label a {
    color: var(--color-primary);
}


/* ==========================================================================
   Password Strength Indicator
   ========================================================================== */

.password-strength {
    margin-top: 8px;
}

.password-strength-bar {
    height: 4px;
    background: var(--color-border);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 6px;
}

.password-strength-fill {
    height: 100%;
    width: 0;
    border-radius: 2px;
    transition: width 0.3s ease, background-color 0.3s ease;
}

.password-strength-fill.strength-0 {
    width: 0;
    background: var(--color-border);
}

.password-strength-fill.strength-1 {
    width: 25%;
    background: #EF4444;
}

.password-strength-fill.strength-2 {
    width: 50%;
    background: #F59E0B;
}

.password-strength-fill.strength-3 {
    width: 75%;
    background: #10B981;
}

.password-strength-fill.strength-4 {
    width: 100%;
    background: #059669;
}

.password-strength-text {
    font-size: 12px;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.password-strength-text.strength-1 {
    color: #EF4444;
}

.password-strength-text.strength-2 {
    color: #F59E0B;
}

.password-strength-text.strength-3 {
    color: #10B981;
}

.password-strength-text.strength-4 {
    color: #059669;
}


/* ==========================================================================
   Form Options (Remember me, Forgot password)
   ========================================================================== */

.form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    font-size: 14px;
}

.form-options a {
    color: var(--color-primary);
    font-weight: 500;
}


/* ==========================================================================
   Divider
   ========================================================================== */

.auth-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 24px 0;
    font-size: 13px;
    color: var(--color-text-muted);
}

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


/* ==========================================================================
   Social Login
   ========================================================================== */

.social-buttons {
    display: flex;
    gap: 12px;
}

.btn-social {
    flex: 1;
    padding: 12px 16px;
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-social:hover {
    border-color: var(--color-text-muted);
    background: var(--color-bg);
}

.btn-social svg {
    width: 20px;
    height: 20px;
}

/* Google Button - Official Branding */
.btn-google {
    width: 100%;
    padding: 14px 20px;
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    text-decoration: none;
}

.btn-google:hover {
    border-color: var(--color-border-dark);
    background: var(--color-bg);
    color: var(--color-text);
}

.btn-google:active {
    background: #f1f3f4;
}

.btn-google svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Google User Info (for select-type page) */
.google-user-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 20px;
    padding: 12px 16px;
    background: var(--color-bg);
    border-radius: var(--radius-md);
}

.google-user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.google-user-name {
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text);
}


/* ==========================================================================
   Alert Messages
   ========================================================================== */

.alert {
    padding: 14px 18px;
    border-radius: var(--radius-md);
    font-size: 14px;
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.alert svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 1px;
}

.alert-error {
    background: var(--color-error-light);
    color: var(--color-error);
    border: 1px solid #FECACA;
}

.alert-success {
    background: var(--color-success-light);
    color: #15803D;
    border: 1px solid #BBF7D0;
}

.alert-info {
    background: var(--color-primary-light);
    color: var(--color-primary);
    border: 1px solid #BFDBFE;
}


/* ==========================================================================
   User Type Selection (Registration)
   ========================================================================== */

.user-type-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.user-type-card {
    position: relative;
    min-height: 470px;
    padding: 28px 24px 180px;
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.user-type-card:hover {
    border: 1px solid var(--color-primary);
    box-shadow: 0 0 20px var(--color-primary-alpha-30), 0 0 40px var(--color-primary-alpha-10);
}

.user-type-card.selected,
.user-type-card:has(input:checked) {
    border: 1px solid var(--color-primary);
    box-shadow: 0 0 25px var(--color-primary-alpha-40), 0 0 50px var(--color-primary-alpha-15);
}

.user-type-card:hover .user-type-image,
.user-type-card.selected .user-type-image,
.user-type-card:has(input:checked) .user-type-image {
    bottom: -40px;
}

.user-type-card input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.user-type-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.user-type-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 12px;
}

.user-type-desc {
    font-size: 13px;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: 16px;
}

.user-type-features {
    text-align: left;
    font-size: 13px;
    color: var(--color-text-muted);
    list-style: none;
}

.user-type-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.user-type-features li::before {
    content: '';
    width: 16px;
    height: 16px;
    background: var(--color-accent);
    border-radius: 50%;
    flex-shrink: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 12 12' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M10 3L4.5 8.5L2 6' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-size: 10px;
    background-position: center;
    background-repeat: no-repeat;
}

.user-type-image {
    position: absolute;
    bottom: -60px;
    left: 0;
    right: 0;
    height: 180px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    pointer-events: none;
    transition: bottom 0.3s ease;
}

.user-type-image img {
    width: 330px;
    object-fit: contain;
    object-position: bottom;
}


/* ==========================================================================
   Registration Steps
   ========================================================================== */

.reg-step {
    display: none;
}

.reg-step.active {
    display: block;
}

.step-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-muted);
    cursor: pointer;
    background: none;
    border: none;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: var(--transition);
}

.step-back:hover {
    color: var(--color-primary);
    background: var(--color-bg);
}


/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
    .auth-container--wide {
        max-width: 100%;
        padding: 0 20px;
    }

    .user-type-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }

    .user-type-card {
        min-height: 400px;
        padding: 20px 16px 160px;
    }

    .user-type-image {
        height: 150px;
    }
}

@media (max-width: 768px) {
    .auth-card {
        padding: 32px 24px;
        border-radius: var(--radius-lg);
    }

    .auth-card-title {
        font-size: 22px;
    }

    .user-type-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .user-type-card {
        min-height: auto;
        padding: 20px 20px 140px;
        text-align: left;
    }

    .user-type-content {
        min-width: 0;
    }

    .user-type-title {
        font-size: 16px;
        margin-bottom: 8px;
    }

    .user-type-desc {
        font-size: 13px;
        margin-bottom: 12px;
    }

    .user-type-features {
        font-size: 12px;
    }

    .user-type-image {
        height: 140px;
        bottom: -40px;
    }

    .user-type-card:hover .user-type-image,
    .user-type-card.selected .user-type-image,
    .user-type-card:has(input:checked) .user-type-image {
        bottom: -20px;
    }

    .user-type-image img {
        width: 250px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .auth-main {
        padding: 24px 16px;
    }

    .auth-card {
        padding: 28px 20px;
    }

    .social-buttons {
        flex-direction: column;
    }
}