/* start.css — resets, layout basics, typography scale and responsive breakpoints */

/* Typography scale */
h1, h2, h3, h4, h5 { color: var(--color-text); margin: 0 0 8px 0; font-weight: 700; line-height: 1.2; }
p, label { color: var(--color-text); margin: 0 0 12px 0; }

/* Headings sizes */
h1 { font-size: 1.6rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.05rem; }

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

/* layout geometry */
.header {
    width: 100%;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    padding: 12px 0;
}
.header__inner { display:flex; align-items:center; justify-content:space-between; gap: 12px; }

/* main content area */
.main {
    padding: var(--double-gap) 0;
    display: block;
}

/* typography utility for subheadings (keeps your .subheadings class) */
.subheadings {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 6px;
}

/* messages (Django) — modernized */
.messages {
    position: fixed;
    z-index: 20000;
    top: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: var(--third-gap);
    width: min(420px, calc(100% - 40px));
}

.message {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 12px;
    align-items: center;
    padding: 14px;
    border-radius: 12px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.message_success { background: var(--color-success-bg); border-color: color-mix(in oklch, var(--color-success-bg), var(--color-border) 30%); }
.message_danger  { background: var(--color-error-bg);   border-color: color-mix(in oklch, var(--color-error-bg), var(--color-border) 30%); }
.message_warning { background: var(--color-warning-bg); border-color: color-mix(in oklch, var(--color-warning-bg), var(--color-border) 30%); }

.message__icon { width: 48px; height: 48px; display: block; border-radius: 8px; background-size: 24px 24px; background-position: center; background-repeat: no-repeat; }
.message__text { color: var(--color-informer-text); font-size: 0.95rem; }

/* container centers and spacing */
.container--narrow { max-width: 980px; }

/* small print */
.muted-text { color: var(--color-text-muted); font-size: 0.9rem; }

/* responsive breakpoints (mobile-first): */
@media (max-width: 480px) {
    .container { padding: 10px; }
    h1 { font-size: 1.25rem; }
    .messages { right: 12px; left: 12px; top: 12px; width: auto; }
    .message { grid-template-columns: 40px 1fr; padding: 10px; border-radius: 10px; }
}
@media (min-width: 481px) and (max-width: 768px) {
    .container { padding: 12px 16px; }
}
@media (min-width: 769px) and (max-width: 1024px) {
    .container { padding: 14px 18px; }
}