@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&display=swap');

:root {
    --navy: #1c225e;
    --deep: #131846;
    --orange: #a63f1c;
    --warm: #ffd0b6;
    --paper: #f6f5f9;
    --ink: #242641;
    --line: #dddce8;
    --muted: #575973;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font: .94rem/1.6 'DM Sans', Arial, sans-serif; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
a { color: var(--navy); text-underline-offset: 4px; }
h1, h2, p { margin: 0 0 1rem; }
h1, h2 { color: var(--navy); line-height: 1.15; letter-spacing: -.03em; }
h1 { font-size: clamp(2rem, 4vw, 3.15rem); }
h2 { font-size: 1.35rem; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }
.login-layout { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; }
.login-brand { display: grid; align-content: center; justify-items: start; gap: 1.5rem; padding: clamp(2rem, 8vw, 7rem); background: var(--deep); color: #fff; border-bottom: 5px solid var(--orange); }
.login-brand h1 { color: #fff; }
.login-brand img, .admin-brand img { display: block; background: #fff; }
.login-card { width: min(450px, 100% - 40px); margin: auto; padding-block: 2.5rem; }
.login-card p:last-child { margin-top: 1rem; }
.login-card code { overflow-wrap: anywhere; }
.admin-shell { min-height: 100vh; display: grid; grid-template-columns: 235px minmax(0, 1fr); }
.sidebar { position: sticky; top: 0; height: 100vh; background: var(--deep); color: #fff; display: flex; flex-direction: column; padding: 1.35rem 1rem; overflow: auto; }
.admin-brand { display: block; margin: .35rem 0 1.5rem .5rem; }
.sidebar nav { display: grid; gap: 4px; }
.sidebar nav a { color: #eceaf8; font-size: .87rem; font-weight: 600; text-decoration: none; padding: .58rem .7rem; border-left: 3px solid transparent; }
.sidebar nav a:hover, .sidebar nav a[aria-current="page"] { color: #fff; background: #2e346d; border-left-color: #e47f54; }
.sidebar-bottom { margin-top: auto; padding-top: 1.25rem; }
.sidebar-bottom button { color: var(--warm); background: none; border: 0; text-align: left; padding: .5rem; }
.admin-top { display: flex; justify-content: flex-end; align-items: center; flex-wrap: wrap; gap: .7rem 1.3rem; min-height: 64px; padding: .75rem clamp(1rem, 4vw, 3.5rem); border-bottom: 1px solid var(--line); background: #fff; font-size: .83rem; overflow-wrap: anywhere; }
.admin-top span { color: var(--muted); }
.admin-content { max-width: 1450px; margin: auto; padding: clamp(1rem, 4vw, 3.5rem); }
.admin-content > h1 { margin-bottom: 1.35rem; }
.panel, .stats > div { border: 1px solid var(--line); background: #fff; padding: clamp(1rem, 3vw, 1.9rem); }
.panel + .panel { margin-top: 1.2rem; }
.panel p { color: var(--muted); }
.panel-title { display: flex; justify-content: space-between; gap: 1rem; align-items: baseline; flex-wrap: wrap; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: .75rem; margin-bottom: 1.2rem; }
.stats > div { display: grid; color: var(--navy); }
.stats strong { font-size: 2.4rem; }
.quick { display: grid; grid-template-columns: repeat(2, 1fr); gap: .6rem; }
.quick a { padding: 1rem; background: var(--paper); font-weight: 700; }
.primary { display: inline-flex; justify-content: center; background: var(--navy); color: #fff; border: 0; padding: .72rem 1.05rem; font-weight: 700; align-self: start; text-decoration: none; }
.primary:hover { background: var(--orange); }
.alert { border: 1px solid #9abcab; background: #eaf5ed; padding: .75rem 1rem; overflow-wrap: anywhere; }
.alert.error { background: #fff0eb; border-color: #e5ad9d; color: #842d13; }
.admin-form { display: flex; flex-direction: column; gap: .95rem; }
.editor-layout { display: grid; grid-template-columns: 225px minmax(0, 1fr); gap: 1rem; align-items: start; }
.records { display: flex; flex-direction: column; gap: .4rem; max-height: 76vh; overflow: auto; padding: 4px; }
.records a:not(.primary) { display: grid; gap: .25rem; background: #fff; border: 1px solid var(--line); text-decoration: none; padding: .65rem; font-size: .85rem; }
.records a[aria-current="page"] { background: #eeeaf7; border-color: #aaa9cf; }
.records small { color: var(--muted); }
.field { display: grid; gap: .4rem; min-width: 0; }
.field > span, .field > label { font-weight: 700; font-size: .88rem; }
.field input, .field textarea { border: 1px solid #c5c4d7; background: #fff; width: 100%; color: var(--ink); padding: .6rem .65rem; border-radius: 0; }
.field textarea { resize: vertical; font: .84rem/1.55 ui-monospace, monospace; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .95rem; }
.toolbar { display: flex; gap: .25rem; flex-wrap: wrap; padding: .4rem; background: var(--paper); border: 1px solid #c5c4d7; }
.toolbar button, .copy { border: 1px solid var(--line); background: #fff; padding: .35rem .5rem; color: var(--navy); font-size: .78rem; }
.toolbar button:hover, .copy:hover { border-color: var(--navy); }
.canvas { min-height: 210px; max-height: 540px; overflow: auto; border: 1px solid #c5c4d7; padding: .9rem; overflow-wrap: anywhere; }
.canvas img { max-width: 100%; }
.cover-preview { max-width: 240px; max-height: 150px; object-fit: contain; }
.check { display: flex; align-items: center; gap: .5rem; }
.account-panel { max-width: 630px; }
.media-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(140px, 100%), 1fr)); gap: .65rem; }
.media-grid > div { border: 1px solid var(--line); padding: .35rem; display: grid; gap: .35rem; min-width: 0; }
.media-grid img, .pdf-preview { display: grid; place-items: center; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--paper); }
.media-grid code { overflow: hidden; text-overflow: ellipsis; font-size: .72rem; white-space: nowrap; }
.pagination { display: flex; justify-content: center; gap: 1rem; margin-top: 1rem; }
@media (max-width: 880px) {
    .admin-shell { display: block; }
    .sidebar { position: static; height: auto; padding: .8rem; }
    .sidebar nav { display: flex; overflow: auto; white-space: nowrap; }
    .admin-brand { margin: 0 0 .5rem; }
    .admin-brand img { width: 130px; height: auto; }
    .sidebar-bottom { padding-top: .35rem; }
    .editor-layout { grid-template-columns: 1fr; }
    .records { flex-direction: row; max-height: none; }
    .records a { flex: 0 0 125px; }
}
@media (max-width: 600px) {
    .login-layout, .form-grid { grid-template-columns: 1fr; }
    .login-brand { min-height: 215px; }
    .stats { grid-template-columns: 1fr 1fr; }
}