/*
 * Design tokens for light and dark mode.
 * javascript/theme.js sets data-theme="light" / "dark" on <html>.
 * Light mode is the default; dark mode only when chosen with the toggle.
 */

:root {
    --font-body: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-heading: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

    --brand: #2a7d33;
    --brand-hover: #22672a;
    --brand-soft: #e6f2e7;
    --brand-glow: #3fa34d;
    --text-on-brand: #ffffff;

    --danger: #c62828;
    --danger-soft: #fdecea;
    --success: #2e7d32;
    --warning: #b26a00;

    --bg-page: #f7f8f6;
    --bg-surface: #ffffff;
    --bg-surface-alt: #eef1ec;
    --bg-input: #ffffff;

    --text-primary: #1b201c;
    --text-secondary: #4f5951;
    --text-muted: #747e76;

    --border: #dce2da;
    --border-strong: #c3ccc1;


    --shadow-sm: 0 1px 3px rgba(16, 24, 18, 0.08);
    --shadow-md: 0 6px 18px rgba(16, 24, 18, 0.09);
    --shadow-lg: 0 18px 40px rgba(16, 24, 18, 0.16);

    --radius: 12px;
    --radius-sm: 6px;

    color-scheme: light;
}

:root[data-theme="dark"] {
    --brand: #4cb35a;
    --brand-hover: #67c574;
    --brand-soft: #18291b;
    --text-on-brand: #07120a;

    --danger: #f2817a;
    --danger-soft: #3a1c1b;
    --success: #6fcf78;
    --warning: #f0b44c;

    --bg-page: #0d100e;
    --bg-surface: #151a16;
    --bg-surface-alt: #111512;
    --bg-input: #0f1310;

    --text-primary: #e7ece7;
    --text-secondary: #a8b2a9;
    --text-muted: #7d877e;

    --border: #263027;
    --border-strong: #354036;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 6px 18px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 18px 40px rgba(0, 0, 0, 0.55);

    color-scheme: dark;
}

/* ---------- Shared base, used by the website and the admin ---------- */

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-page);
}

img,
video {
    max-width: 100%;
    display: block;
}

a {
    color: var(--brand);
}

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

:focus-visible {
    outline: 3px solid var(--brand-glow);
    outline-offset: 2px;
}

[hidden] {
    display: none !important;
}

.multiline {
    white-space: pre-line;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    padding: 10px 22px;
    border: 2px solid var(--brand);
    border-radius: 999px;
    background: var(--brand);
    color: var(--text-on-brand);
    font: inherit;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn:hover {
    background: var(--brand-hover);
    border-color: var(--brand-hover);
    color: var(--text-on-brand);
}

.btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.btn-small {
    min-height: 38px;
    padding: 6px 16px;
    font-size: 0.95rem;
}

.btn-block {
    width: 100%;
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border-strong);
}

.btn-secondary:hover {
    background: var(--bg-surface-alt);
    border-color: var(--text-muted);
    color: var(--text-primary);
}

.btn-danger {
    background: transparent;
    color: var(--danger);
    border-color: var(--danger);
}

.btn-danger:hover {
    background: var(--danger-soft);
    border-color: var(--danger);
    color: var(--danger);
}

.card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

/* Form fields */
.field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}

.field label {
    font-weight: 600;
    font-size: 0.95rem;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="file"],
select,
textarea {
    width: 100%;
    min-height: 44px;
    padding: 10px 12px;
    font: inherit;
    color: var(--text-primary);
    background: var(--bg-input);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
}

textarea {
    resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 3px var(--brand-soft);
}

[aria-invalid="true"] {
    border-color: var(--danger) !important;
}

.field-error {
    color: var(--danger);
    font-size: 0.875rem;
    min-height: 0;
}

.field-error:empty {
    display: none;
}

.checkbox {
    display: flex !important;
    gap: 10px;
    align-items: flex-start;
    font-weight: 400 !important;
    cursor: pointer;
}

.checkbox input {
    width: 20px;
    height: 20px;
    margin: 2px 0 0;
    flex: none;
    accent-color: var(--brand);
}

.form-status {
    margin: 12px 0 0;
    min-height: 1.6em;
    color: var(--text-secondary);
}

.form-status.success {
    color: var(--success);
    font-weight: 600;
}

.form-status.error {
    color: var(--danger);
    font-weight: 600;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-strong);
    background: transparent;
    color: inherit;
    font-size: 1.1rem;
    line-height: 1;
    cursor: pointer;
}

.theme-toggle:hover {
    background: var(--bg-surface-alt);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

.hint {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Star rating display: grey base with a green fill on top. */
.stars {
    position: relative;
    display: inline-block;
    line-height: 1;
    letter-spacing: 2px;
    white-space: nowrap;
}

.stars-base {
    color: var(--border-strong);
}

.stars-fill {
    position: absolute;
    left: 0;
    top: 0;
    overflow: hidden;
    color: #e0a526;
}