/* =============================================================
 FILE: Access.css
 PURPOSE: Global CSS include for Access, shared across multiple pages.

 USED BY:
   - /Login/Access.php
 ============================================================= */
:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f4f6fb;
    --bg-surface: rgba(255, 255, 255, 0.95);
    --accent-blue: #1a3a6e;
    --accent-green: #0e9f6e;
    --accent-blue-light: rgba(26, 58, 110, 0.08);
    --accent-green-light: rgba(14, 159, 110, 0.07);
    --text-primary: #1a1f36;
    --text-secondary: #4a5568;
    --text-muted: #8492a6;
    --border-subtle: rgba(26, 58, 110, 0.12);
    --border-medium: rgba(26, 58, 110, 0.25);
    --shadow-card: 0 1px 3px rgba(0,0,0,0.02), 0 6px 12px rgba(0,0,0,0.03), 0 16px 32px rgba(0,0,0,0.04);
    --shadow-layered: 0 2px 4px rgba(0,0,0,0.02), 0 8px 16px rgba(0,0,0,0.04), 0 24px 48px rgba(0,0,0,0.06), 0 48px 96px rgba(0,0,0,0.08);
    --radius-sm: 5px;
    --radius-md: 10px;
    --radius-lg: 18px;
    --transition: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --font-body: 'Playfair Display', Georgia, serif;
    --font-display: 'DM Serif Display', Georgia, serif;
    --input-bg: #f7f8fb;
    --input-border: rgba(26, 58, 110, 0.18);
    --bg-tertiary: #f4f6fb;
    --accent-primary: #1a3a6e;
    --border-color: rgba(26, 58, 110, 0.12);
}

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

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-blue) var(--bg-secondary);
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
}

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb {
    background: var(--accent-blue);
    border-radius: 5px;
    border: 2px solid var(--bg-secondary);
    transition: background 280ms cubic-bezier(0.4, 0.0, 0.2, 1);
}

::-webkit-scrollbar-thumb:hover {
    background: #1a4a8f;
}

::-webkit-scrollbar-corner {
    background: var(--bg-secondary);
}

#nature-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.35;
    pointer-events: none;
}

.content-wrapper {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    font-family: var(--font-body);
}

.btn-primary {
    background: var(--accent-blue);
    color: #ffffff;
}

.btn-primary:hover {
    background: #1a4a8f;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow:
        0 2px 4px rgba(26, 58, 110, 0.12),
        0 8px 24px rgba(26, 58, 110, 0.22),
        0 20px 44px rgba(26, 58, 110, 0.10),
        0 0 20px rgba(26, 58, 110, 0.12);
}

.login-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px 15px;
    min-height: 0;
}

.support-link {
    margin-top: 16px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.support-link a {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.support-link a:hover {
    color: #1a4a8f;
    text-decoration: underline;
}

.login-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 24px;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-card);
    width: 100%;
    max-width: 380px;
    transition: var(--transition);
    animation: fadeInUp 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

.login-card:hover {
    border-color: var(--border-medium);
    box-shadow: var(--shadow-layered);
}

.brand-header {
    text-align: center;
    margin-bottom: 14px;
}

.brand-logo {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    border: 2px solid var(--accent-blue);
    margin-bottom: 8px;
    transition: var(--transition);
}

.brand-logo:hover {
    transform: scale(1.05);
    box-shadow: 0 3px 12px rgba(26, 58, 110, 0.20), 0 6px 24px rgba(26, 58, 110, 0.12);
}

.brand-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent-blue);
    margin-bottom: 4px;
    font-family: var(--font-display);
}

.brand-tagline {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.form-group {
    margin-bottom: 12px;
}

.form-label {
    display: block;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 4px;
    font-size: 0.85rem;
}

.form-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-family: inherit;
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: #1a3a6e;
    box-shadow: 0 0 0 3px rgba(26, 58, 110, 0.12);
    background: var(--bg-primary);
}

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

.btn-submit {
    width: 100%;
    padding: 10px 20px;
    font-size: 0.9rem;
    margin-top: 6px;
}

.message {
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    margin-bottom: 14px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.message.success {
    background: rgba(14, 159, 110, 0.08);
    border: 1px solid var(--accent-green);
    color: var(--accent-green);
}

.message.error {
    background: rgba(220, 38, 38, 0.08);
    border: 1px solid #dc2626;
    color: #dc2626;
}

.form-footer {
    margin-top: 12px;
    text-align: center;
}

.form-footer a {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.8rem;
    transition: var(--transition);
}

.form-footer a:hover {
    color: #1a4a8f;
    text-decoration: underline;
}

.divider {
    display: flex;
    align-items: center;
    margin: 12px 0;
}

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

.divider span {
    padding: 0 16px;
    color: var(--text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.register-link {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.register-link a {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.register-link a:hover {
    color: #1a4a8f;
    text-decoration: underline;
}

.auth-browser-hint {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
    line-height: 1.45;
    margin-top: 10px;
    max-width: 28rem;
    margin-left: auto;
    margin-right: auto;
}

.login-access-form {
    position: relative;
}

.login-honeypot-field {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.captcha-container {
    margin-bottom: 12px;
}

.captcha-container .captcha-wrapper {
    margin-top: 8px;
}

.captcha-container .captcha-label {
    display: block;
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.captcha-container .captcha-display {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

/* Match Server/Files/Captcha-Handler.php PNG width (~200px); do not stretch to full form row */
.captcha-container .captcha-image-wrapper {
    flex: 0 0 auto;
    max-width: 220px;
    border-radius: 7px;
    overflow: hidden;
    border: 1px solid var(--border-subtle);
    background: var(--bg-secondary);
}

.captcha-container .captcha-image {
    display: block;
    width: auto;
    max-width: 100%;
    height: auto;
    cursor: pointer;
}

.captcha-container .captcha-refresh-btn {
    background: var(--accent-blue);
    color: #fff;
    border: none;
    border-radius: 7px;
    width: 38px;
    height: 38px;
    font-size: 1.2rem;
    cursor: pointer;
    transition: background 200ms cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
}

.captcha-container .captcha-refresh-btn:hover {
    background: #1a4a8f;
}

.captcha-container .captcha-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-subtle);
    border-radius: 7px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    letter-spacing: 2px;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color 200ms cubic-bezier(0.4, 0, 0.2, 1);
    box-sizing: border-box;
}

.captcha-container .captcha-input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(26, 58, 110, 0.10);
}

.captcha-container .captcha-input::placeholder {
    letter-spacing: normal;
}

.captcha-container .captcha-hint {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 5px;
}

.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    padding: 14px 30px;
    text-align: center;
    flex-shrink: 0;
}

.footer p {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.footer a {
    color: var(--accent-blue);
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .login-container {
        padding: 12px 10px;
    }

    .login-card {
        padding: 20px 18px;
        max-width: 100%;
        border-radius: var(--radius-md);
    }

    .brand-header {
        margin-bottom: 12px;
    }

    .brand-logo {
        width: 44px;
        height: 44px;
    }

    .brand-name {
        font-size: 1.15rem;
    }

    .brand-tagline {
        font-size: 0.8rem;
    }

    .footer {
        padding: 10px 12px;
    }

    .support-link {
        margin-top: 12px;
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .login-container {
        padding: 8px;
    }

    .login-card {
        padding: 16px 14px;
    }

    .brand-logo {
        width: 40px;
        height: 40px;
    }

    .brand-name {
        font-size: 1.05rem;
    }

    .form-group {
        margin-bottom: 10px;
    }

    .form-label {
        font-size: 0.75rem;
        margin-bottom: 3px;
    }

    .form-input {
        padding: 8px 10px;
        font-size: 0.85rem;
    }

    .btn-submit {
        padding: 8px 16px;
        font-size: 0.85rem;
    }

    .divider {
        margin: 10px 0;
    }

    .register-link {
        font-size: 0.8rem;
    }
}

@media (max-height: 700px) {
    .login-container {
        padding: 8px;
    }

    .login-card {
        padding: 16px 14px;
    }

    .brand-header {
        margin-bottom: 10px;
    }

    .brand-logo {
        width: 36px;
        height: 36px;
        margin-bottom: 6px;
    }

    .brand-name {
        font-size: 1rem;
    }

    .form-group {
        margin-bottom: 8px;
    }

    .form-label {
        margin-bottom: 2px;
    }

    .form-input {
        padding: 8px 10px;
    }

    .divider {
        margin: 8px 0;
    }

    .footer {
        padding: 8px 10px;
    }
}

@media (max-width: 320px) {
    .login-container {
        padding: 4px;
    }

    .login-card {
        padding: 14px 10px;
        border-radius: var(--radius-sm);
    }

    .brand-name {
        font-size: 1rem;
    }

    .brand-tagline {
        font-size: 0.78rem;
    }

    .form-label {
        font-size: 0.78rem;
    }

    .form-input {
        padding: 10px 8px;
        font-size: 0.85rem;
    }

    .btn-submit {
        padding: 10px 12px;
        font-size: 0.85rem;
    }

    .message {
        padding: 8px 10px;
        font-size: 0.8rem;
    }

    .footer {
        padding: 6px 8px;
    }
}

@media (hover: none) and (pointer: coarse) {
    .form-input {
        min-height: 48px;
    }

    .btn,
    .btn-submit {
        min-height: 48px;
    }

    .form-footer a,
    .register-link a,
    .support-link a {
        display: inline-block;
        min-height: 48px;
        line-height: 48px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}