/* ============================================================
   Shared auth styling for CERTREEFY login and registration.
   Palette and typography mirror the protected dashboard
   (css/dashboard.css): canopy/fern greens, parchment, Fraunces
   display + Inter body, so the public entry points feel like the
   same product as the internal system.
   ============================================================ */

:root {
    --canopy-950: #12241d;
    --canopy-900: #1b4332;
    --canopy-800: #235843;
    --fern-600: #2d6a4f;
    --fern-500: #3a7d5d;
    --moss-400: #74a57f;
    --sprout-100: #eef4ef;
    --parchment: #f6f4ec;
    --paper: #ffffff;
    --line: #e2ddca;
    --ink-900: #202b22;
    --ink-600: #566058;
    --ink-400: #7c877e;
    --radius-md: 10px;
    --radius-lg: 14px;
}

* {
    box-sizing: border-box;
}

body {
    min-height: 100vh;
    margin: 0;
    font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
    color: var(--ink-900);
    background:
        radial-gradient(1200px 500px at 80% -10%, rgba(45, 106, 79, 0.12), transparent 60%),
        linear-gradient(180deg, rgba(238, 244, 239, 0.9), rgba(246, 244, 236, 0.96) 40%),
        var(--parchment);
    -webkit-font-smoothing: antialiased;
}

.auth-shell {
    min-height: 100vh;
    animation: authRise 0.5s ease both;
}

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

@media (prefers-reduced-motion: reduce) {
    .auth-shell { animation: none; }
}

.auth-card {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: 0 30px 70px -40px rgba(18, 36, 29, 0.5), 0 2px 6px rgba(18, 36, 29, 0.05);
    overflow: hidden;
    background: var(--paper);
}

/* ---- Photo side panel (CENRO Sta. Cruz office) ---- */
.auth-side {
    position: relative;
    overflow: hidden;
    color: #eaf3ec;
    background:
        linear-gradient(190deg, rgba(18, 36, 29, 0.55) 0%, rgba(18, 36, 29, 0.88) 100%),
        url("../../assets/img/login-background.png") center / cover no-repeat;
}

.auth-side-body,
.auth-side-foot {
    position: relative;
    z-index: 1;
}

.brand-wordmark {
    width: 100%;
    max-width: 260px;
    height: auto;
}

.auth-headline {
    font-family: "Fraunces", Georgia, serif;
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.3;
    color: #fff;
}

.auth-side-foot {
    border-top: 1px solid rgba(255, 255, 255, 0.18);
}

/* ---- Form panel ---- */
.section-label {
    color: var(--fern-600);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.auth-title {
    font-family: "Fraunces", Georgia, serif;
    font-size: 1.55rem;
    font-weight: 600;
    color: var(--ink-900);
    line-height: 1.15;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ink-600);
}

.form-control {
    border-color: #d6d0bb;
    border-radius: var(--radius-md);
    padding: 0.72rem 0.9rem;
    font-size: 0.95rem;
    background: #fcfdfb;
}

.form-control:focus {
    border-color: var(--fern-600);
    box-shadow: 0 0 0 0.2rem rgba(45, 106, 79, 0.15);
    background: #fff;
}

.form-control:disabled {
    background: var(--sprout-100);
    color: var(--ink-600);
}

/* Icon-affixed inputs (login) */
.input-affix {
    position: relative;
}

.input-affix > i:first-child {
    position: absolute;
    left: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--ink-400);
    font-size: 1rem;
    pointer-events: none;
}

.input-affix > i:first-child ~ .form-control {
    padding-left: 2.5rem;
}

.toggle-password {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    border: 0;
    background: transparent;
    color: var(--ink-400);
    width: 34px;
    height: 34px;
    border-radius: 8px;
    cursor: pointer;
}

.toggle-password:hover {
    color: var(--fern-600);
    background: var(--sprout-100);
}

.btn-certreefy {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--fern-600);
    --bs-btn-border-color: var(--fern-600);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--canopy-800);
    --bs-btn-hover-border-color: var(--canopy-800);
    --bs-btn-focus-shadow-rgb: 45, 106, 79;
    border-radius: var(--radius-md);
    font-weight: 600;
    padding: 0.8rem 1rem;
    box-shadow: 0 10px 24px -14px rgba(45, 106, 79, 0.9);
}

.auth-link {
    color: var(--fern-600);
    font-weight: 700;
    text-decoration: none;
}

.auth-link:hover {
    color: var(--canopy-900);
    text-decoration: underline;
}

.auth-note {
    background: var(--sprout-100);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
}

.auth-note .note-title {
    color: var(--ink-900);
    font-weight: 700;
}

a:focus-visible,
button:focus-visible,
.form-control:focus-visible {
    outline: 2.5px solid var(--fern-600);
    outline-offset: 2px;
}