/* CSS Variables for Government Theme */
:root {
    --primary-blue: #105B63;
    --primary-blue-dark: #0d4a51;
    --primary-blue-light: #1a6b75;
    --accent-gold: #FFD700;
    --success-green: #10B981;
    --error-red: #EF4444;
    --warning-orange: #F59E0B;

    /* Neutral colors */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;

    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    /* Border radius */
    --radius-sm: 0.125rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
}

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

html {
    height: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--gray-800);
    background: linear-gradient(135deg, #105B63 0%, #1a6b75 50%, #ffffff 100%);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header Styles */
.header {
    background: var(--white);
    padding: var(--spacing-4) var(--spacing-6);
    box-shadow: var(--shadow-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 10;
}

.logo-section {
    display: flex;
    align-items: center;
    padding: 20px 0; /* Bo'limning yuqori va pastki qismidagi bo'sh joy */
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px; /* Logotip rasmlari orasidagi masofa */
}

.main-logo-img {
    height: 40px; /* Birinchi rasmning balandligi */
    width: auto;
}

.secondary-logo-img {
    height: 30px; /* Ikkinchi rasmning balandligi */
    width: auto;
}

.org-info {
    display: flex;
    flex-direction: column;
}

.org-name {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-blue);
    letter-spacing: -0.025em;
}

.org-subtitle {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin-top: -2px;
}

/* Language Switcher */
.language-switcher {
    display: flex;
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--radius-lg);
    padding: 2px;
    gap: 2px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(16, 91, 99, 0.2);
}

.lang-btn {
    padding: var(--spacing-2) var(--spacing-3);
    border: none;
    background: transparent;
    color: var(--primary-blue);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lang-btn:hover {
    background: rgba(16, 91, 99, 0.1);
    color: var(--primary-blue-dark);
}

.lang-btn.active {
    background: var(--primary-blue);
    color: var(--white);
    box-shadow: 0 2px 4px rgba(16, 91, 99, 0.3);
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-8) var(--spacing-6);
}

.login-container {
    width: 100%;
    max-width: 880px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-8);
}
.login-container-login {
    width: 100%;
    max-width: 480px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-8);
}

/* Login Card */
.login-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 50px -12px rgba(16, 91, 99, 0.25), 0 0 0 1px rgba(16, 91, 99, 0.05);
    padding: var(--spacing-8);
    border: 1px solid rgba(16, 91, 99, 0.1);
    backdrop-filter: blur(20px);
}

.card-header {
    text-align: center;
    margin-bottom: var(--spacing-8);
}

.login-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-2);
}

.login-subtitle {
    font-size: var(--font-size-base);
    color: var(--gray-600);
}

/* Form Styles */
.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
}

/* Form Row for side-by-side inputs */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4);
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.form-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--gray-700);
}

.required {
    color: var(--error-red);
}

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

.form-input {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    padding-right: var(--spacing-12);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    transition: all var(--transition-normal);
    background: var(--white);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(16, 91, 99, 0.1);
}

.form-input.error {
    border-color: var(--error-red);
}

.input-icon {
    position: absolute;
    right: var(--spacing-4);
    color: var(--gray-400);
    pointer-events: none;
}

.password-toggle {
    position: absolute;
    right: var(--spacing-4);
    background: none;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    padding: var(--spacing-1);
    transition: color var(--transition-fast);
}

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

/* Form Options */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-4);
}

.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.checkbox-wrapper input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    position: relative;
    transition: all var(--transition-fast);
}

.checkbox-wrapper input:checked + .checkmark {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
}

.checkbox-wrapper input:checked + .checkmark::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 5px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.forgot-link {
    color: var(--primary-blue);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.forgot-link:hover {
    color: var(--primary-blue-dark);
    text-decoration: underline;
}

/* Password Requirements */
.password-requirements {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-4);
}

.requirements-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--spacing-2);
}

.requirements-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-1);
}

.requirement {
    font-size: var(--font-size-xs);
    color: var(--gray-600);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    transition: color var(--transition-fast);
}

.requirement::before {
    content: '○';
    color: var(--gray-400);
    font-weight: bold;
    transition: all var(--transition-fast);
}

.requirement.valid {
    color: var(--success-green);
}

.requirement.valid::before {
    content: '✓';
    color: var(--success-green);
}

.requirement.invalid {
    color: var(--error-red);
}

.requirement.invalid::before {
    content: '✗';
    color: var(--error-red);
}

/* Terms and Links */
.terms-link {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.terms-link:hover {
    color: var(--primary-blue-dark);
    text-decoration: underline;
}

.login-link {
    text-align: center;
    margin-top: var(--spacing-4);
}

.login-link p {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.login-link .link {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.login-link .link:hover {
    color: var(--primary-blue-dark);
    text-decoration: underline;
}

/* CAPTCHA Section */
.captcha-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.captcha-wrapper {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.captcha-image {
    background: var(--gray-100);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2);
}

#captchaCanvas {
    display: block;
    background: var(--white);
    border-radius: var(--radius-md);
}

.refresh-captcha {
    padding: var(--spacing-2);
    background: var(--gray-100);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    color: var(--gray-600);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.refresh-captcha:hover {
    background: var(--gray-200);
    color: var(--gray-800);
}

.captcha-input {
    padding: var(--spacing-3) var(--spacing-4);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-family: monospace;
    text-align: center;
    font-weight: 600;
    letter-spacing: 2px;
    transition: all var(--transition-normal);
}

.captcha-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(16, 91, 99, 0.1);
}

/* Login Button */
.login-btn {
    position: relative;
    width: 100%;
    padding: var(--spacing-4);
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    overflow: hidden;
}

.login-btn:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 20px 25px -5px rgba(16, 91, 99, 0.3), 0 8px 10px -6px rgba(16, 91, 99, 0.2);
}

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

.login-btn:disabled {
    background: var(--gray-400);
    cursor: not-allowed;
    transform: none;
}

.btn-text {
    transition: opacity var(--transition-fast);
}

.btn-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid var(--white);
    border-right: 2px solid var(--white);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Error Message */
.error-message {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-4);
    background: #FEF2F2;
    border: 1px solid #FECACA;
    color: var(--error-red);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    animation: slideIn 0.3s ease-out;
}

/* Success Message */
.success-message {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-4);
    background: #F0FDF4;
    border: 1px solid #BBF7D0;
    color: var(--success-green);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Additional Info */
.additional-info {
    margin-top: var(--spacing-6);
    padding-top: var(--spacing-6);
    border-top: 1px solid var(--gray-200);
}

.security-notice {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-xs);
    color: var(--gray-500);
    text-align: center;
    justify-content: center;
}

/* Help Section */
.help-section {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 15px -3px rgba(16, 91, 99, 0.1), 0 4px 6px -4px rgba(16, 91, 99, 0.05);
    padding: var(--spacing-6);
    border: 1px solid rgba(16, 91, 99, 0.1);
    text-align: center;
    backdrop-filter: blur(10px);
}

.help-section h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: var(--spacing-4);
}

.help-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.help-link {
    color: var(--primary-blue);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.help-link:hover {
    color: var(--primary-blue-dark);
    text-decoration: underline;
}

/* Footer */
.footer {
    background: var(--primary-blue);
    color: rgba(255, 255, 255, 0.9);
    padding: var(--spacing-6);
    margin-top: auto;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-4);
    max-width: 1200px;
    margin: 0 auto;
    font-size: var(--font-size-sm);
}

.footer-links {
    display: flex;
    gap: var(--spacing-6);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--white);
}

/* Responsive Design */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        gap: var(--spacing-4);
        text-align: center;
    }

    .logo-section {
        flex-direction: column;
        gap: var(--spacing-3);
    }

    .org-name {
        font-size: var(--font-size-xl);
    }

    .main-content {
        padding: var(--spacing-6) var(--spacing-4);
    }

    .login-card {
        padding: var(--spacing-6);
    }

    .login-title {
        font-size: var(--font-size-2xl);
    }

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

    .help-links {
        flex-direction: column;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .captcha-wrapper {
        flex-direction: column;
        align-items: stretch;
    }

    .captcha-image {
        align-self: center;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --gray-300: #666666;
        --gray-400: #555555;
        --gray-500: #444444;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}