/* ============================================================
   The Travel Curator ZA — base styles
   Sand & Sea palette + shared primitives (buttons, container, header, footer)
   ============================================================ */

:root {
    /* Brand palette */
    --c-primary:    #0F3D40;  /* headers/nav/footer, strong text */
    --c-secondary:  #4F7F74;  /* secondary accents, icons */
    --c-neutral:    #BFDCD6;  /* soft backgrounds, dividers */
    --c-accent:     #E2C392;  /* CTAs, payment/action highlights */
    --c-bg:         #FAF7F0;  /* page background, warm cards */

    /* Derived */
    --c-primary-ink: #ECF3F1;
    --c-text:        #1c2b2b;
    --c-muted:       #5c6b68;
    --c-border:      #e3e0d6;

    --radius:   10px;
    --radius-lg: 16px;
    --shadow:   0 8px 30px rgba(15, 61, 64, 0.08);
    --maxw:     1140px;

    --font-body:    "Georgia", "Times New Roman", serif;
    --font-head:    "Georgia", "Times New Roman", serif;
    --font-ui:      system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

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

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

body {
    margin: 0;
    font-family: var(--font-ui);
    color: var(--c-text);
    background: var(--c-bg);
    line-height: 1.6;
}

h1, h2, h3 { font-family: var(--font-head); line-height: 1.2; color: var(--c-primary); }

a { color: var(--c-secondary); }

img { max-width: 100%; height: auto; display: block; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ---- Buttons ---- */
.btn {
    display: inline-block;
    padding: 12px 22px;
    border-radius: var(--radius);
    font-family: var(--font-ui);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform .06s ease, filter .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-accent { background: var(--c-accent); color: var(--c-primary); }
.btn-accent:hover { filter: brightness(1.04); }
.btn-ghost { background: transparent; color: var(--c-primary-ink); border-color: rgba(236,243,241,.5); }
.btn-primary { background: var(--c-primary); color: var(--c-primary-ink); }

/* ---- Header ---- */
.site-header { background: var(--c-primary); color: var(--c-primary-ink); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 72px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--c-primary-ink); }
.brand-mark {
    display: inline-grid; place-items: center;
    width: 42px; height: 42px; border-radius: 50%;
    border: 2px solid var(--c-accent); color: var(--c-accent);
    font-family: var(--font-head); font-weight: 700; letter-spacing: .5px;
}
.brand-name { font-family: var(--font-head); font-size: 1.15rem; letter-spacing: .5px; }
.brand-name em { color: var(--c-accent); font-style: italic; }

.site-nav { display: flex; align-items: center; gap: 22px; }
.site-nav a { color: var(--c-primary-ink); text-decoration: none; font-size: 0.95rem; }
.site-nav a:hover { color: var(--c-accent); }
.site-nav .nav-cta { color: var(--c-primary); }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--c-primary-ink); margin: 5px 0; }

/* ---- Footer ---- */
.site-footer { background: var(--c-primary); color: var(--c-primary-ink); margin-top: 64px; padding: 40px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer-brand { font-size: 1.1rem; }
.footer-tag { color: var(--c-neutral); margin: 6px 0 0; font-size: .9rem; }
.footer-copy { color: var(--c-neutral); font-size: .85rem; margin: 18px 0 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-links a { color: var(--c-neutral); text-decoration: none; font-size: .9rem; }
.footer-links a:hover { color: var(--c-accent); }

/* ---- Panels ---- */
.panel {
    background: #fff; border: 1px solid var(--c-border);
    border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow);
}

/* ---- Shared utilities (used by both public and admin) ---- */
.btn-sm { padding: 8px 14px; font-size: .85rem; }
.btn-block { display: block; width: 100%; text-align: center; }
.btn-ghost-dark { background: transparent; color: var(--c-primary); border-color: var(--c-border); }
.muted { color: var(--c-muted); }
.section { padding: 48px 20px; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 22px; gap: 12px; flex-wrap: wrap; }
.section-link { text-decoration: none; font-weight: 600; color: var(--c-secondary); }

/* Shared form primitives */
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px 20px; }
.form-row { display: flex; flex-direction: column; }
.form-row.full { grid-column: 1 / -1; }
.form-row label { font-size: .85rem; font-weight: 600; color: var(--c-muted); margin-bottom: 6px; }
.form-row input[type=text], .form-row input[type=email], .form-row input[type=number],
.form-row input[type=date], .form-row select, .form-row textarea {
    width: 100%; padding: 10px 12px; border: 1px solid var(--c-border); border-radius: var(--radius);
    font-size: .93rem; font-family: var(--font-ui); background: #fff;
}
.form-row textarea { min-height: 110px; resize: vertical; }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { outline: 2px solid var(--c-secondary); border-color: transparent; }
.field-error { color: #8a2c1d; font-size: .8rem; margin-top: 5px; }
.hint { font-size: .8rem; color: var(--c-muted); margin-top: 4px; }
.form-actions { display: flex; gap: 10px; margin-top: 22px; align-items: center; }
@media (max-width: 700px) { .form-grid { grid-template-columns: 1fr; } }