/* DMC CRM — stil de bază, fără framework. */

:root {
    --bg: #f5f6f8;
    --surface: #ffffff;
    --surface-muted: #fafbfc;
    --border: #e2e5ea;
    --border-strong: #cfd4dc;
    --text: #1c2230;
    --muted: #667085;
    --primary: #2453d4;
    --primary-hover: #1c43b0;
    --primary-soft: #e8eefc;
    --danger: #c0352b;
    --danger-soft: #fdecea;
    --success: #1d7a4a;
    --success-soft: #e6f4ec;
    --warning: #9a6200;
    --warning-soft: #fdf3e1;
    --sidebar: #141a29;
    --sidebar-text: #aab3c5;
    --radius: 8px;
    --shadow: 0 1px 2px rgba(16, 24, 40, .06);
    --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

body {
    margin: 0;
    font: 14px/1.5 var(--font);
    color: var(--text);
    background: var(--bg);
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

h1 {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .6rem;
    margin: 0;
    font-size: 1.5rem;
    line-height: 1.25;
}

h2 { margin: 0; font-size: 1rem; }

.muted { color: var(--muted); }
.muted:is(p) { margin: .25rem 0 0; }

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

[hidden] { display: none !important; }

:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* ---------- Layout ---------- */

.app {
    display: grid;
    grid-template-columns: 232px minmax(0, 1fr);
    min-height: 100vh;
}

.sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    padding: 1.25rem .75rem;
    background: var(--sidebar);
    color: var(--sidebar-text);
}

.sidebar__brand {
    display: block;
    padding: .25rem .75rem 1.25rem;
    color: #fff;
    font-size: 1.05rem;
    font-weight: 700;
}

.sidebar__brand:hover { text-decoration: none; }

.sidebar__nav { display: flex; flex-direction: column; gap: 2px; }

.sidebar__link {
    padding: .55rem .75rem;
    border-radius: 6px;
    color: var(--sidebar-text);
    font-weight: 500;
}

.sidebar__link:hover { background: rgba(255, 255, 255, .06); color: #fff; text-decoration: none; }
.sidebar__link.is-active { background: rgba(255, 255, 255, .1); color: #fff; }

.main { display: flex; flex-direction: column; min-width: 0; }

.topbar {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: .75rem 1.5rem;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.topbar__toggle { display: none; font-size: 1.1rem; }
.topbar__org { font-weight: 600; }
.topbar__user { display: flex; align-items: center; gap: .75rem; margin-left: auto; color: var(--muted); }
.topbar__user form { margin: 0; }

.content { width: 100%; max-width: 1280px; padding: 1.5rem; }

/* ---------- Page header ---------- */

.page-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.page-header__actions { display: flex; gap: .5rem; }
.page-header__actions form { margin: 0; }

.back-link { display: inline-block; margin-bottom: .35rem; color: var(--muted); font-size: .85rem; }

/* ---------- Cards ---------- */

.card {
    padding: 1.25rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.card + .card, .grid-2 + .card { margin-top: 1rem; }

.card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: .75rem;
}

.card__title { margin-bottom: .75rem; }

.card > .table-wrap {
    margin: 0 -1.25rem -1.25rem;
    border: 0;
    border-top: 1px solid var(--border);
    border-radius: 0 0 var(--radius) var(--radius);
    box-shadow: none;
}

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }

/* ---------- Stats ---------- */

.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; margin-bottom: 1rem; }

.stat {
    display: flex;
    flex-direction: column;
    padding: 1rem 1.25rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    color: var(--text);
}

.stat:hover { border-color: var(--border-strong); text-decoration: none; }
.stat__value { font-size: 1.75rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat__label { color: var(--muted); }

/* ---------- Buttons ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .35rem;
    padding: .5rem .9rem;
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: 6px;
    color: var(--text);
    font: inherit;
    font-weight: 500;
    white-space: nowrap;
    cursor: pointer;
}

.btn:hover { background: #f0f2f5; text-decoration: none; }
.btn--primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn--primary:hover { background: var(--primary-hover); }
.btn--danger { color: var(--danger); border-color: #f0c4bf; }
.btn--danger:hover { background: var(--danger-soft); }
.btn--ghost { background: transparent; border-color: transparent; }
.btn--sm { padding: .3rem .6rem; font-size: .85rem; }
.btn--block { width: 100%; }

/* ---------- Forms ---------- */

.input {
    width: 100%;
    padding: .5rem .65rem;
    background: #fff;
    border: 1px solid var(--border-strong);
    border-radius: 6px;
    color: inherit;
    font: inherit;
}

.input:focus { border-color: var(--primary); outline: 3px solid var(--primary-soft); outline-offset: 0; }
.input.is-invalid { border-color: var(--danger); }
textarea.input { min-height: 90px; resize: vertical; }

.field { display: flex; flex-direction: column; gap: .3rem; }
.field--wide { grid-column: span 2; }
.field--full { grid-column: 1 / -1; }
.field__label { font-size: .875rem; font-weight: 500; }
.field__error { margin: 0; color: var(--danger); font-size: .8rem; }
.field__hint { margin: 0; color: var(--muted); font-size: .8rem; }
.req { color: var(--danger); }

.check { display: flex; align-items: center; gap: .5rem; padding-top: 1.6rem; font-weight: 500; }

.form__section { min-width: 0; margin: 0 0 1.5rem; padding: 0; border: 0; }
.form__section legend { margin-bottom: .75rem; padding: 0; font-size: 1rem; font-weight: 600; }
.form__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.form__actions { display: flex; gap: .5rem; padding-top: 1rem; border-top: 1px solid var(--border); }

.stack { display: flex; flex-direction: column; gap: 1rem; }

/* ---------- Filters ---------- */

.filters { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1rem; }
.filters .input { width: auto; }
.filters .input[type="search"] { flex: 1 1 280px; }

/* ---------- Tables ---------- */

.table-wrap {
    overflow-x: auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.table { width: 100%; border-collapse: collapse; }

.table th, .table td {
    padding: .65rem 1rem;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: middle;
}

.table th {
    background: var(--surface-muted);
    color: var(--muted);
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    white-space: nowrap;
}

.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr:hover { background: var(--surface-muted); }
.table .num { text-align: right; font-variant-numeric: tabular-nums; }
.table .actions { text-align: right; white-space: nowrap; }
.table .actions form { display: inline; margin: 0; }
.table .badge { margin-left: .35rem; }

.link-strong { color: var(--text); font-weight: 600; }

/* ---------- Badges & alerts ---------- */

.badge {
    display: inline-block;
    padding: .1rem .5rem;
    border-radius: 999px;
    font-size: .75rem;
    font-weight: 600;
    line-height: 1.5;
}

.badge--active { background: var(--success-soft); color: var(--success); }
.badge--lead { background: var(--warning-soft); color: var(--warning); }
.badge--inactive { background: #eef0f3; color: var(--muted); }
.badge--primary { background: var(--primary-soft); color: var(--primary); }

.alert {
    margin-bottom: 1rem;
    padding: .75rem 1rem;
    border: 1px solid transparent;
    border-radius: 6px;
    transition: opacity .3s;
}

.alert--success { background: var(--success-soft); border-color: #c4e5d2; color: var(--success); }
.alert--error { background: var(--danger-soft); border-color: #f5c9c4; color: var(--danger); }
.alert.is-fading { opacity: 0; }

/* ---------- Details ---------- */

.details { display: grid; grid-template-columns: 130px minmax(0, 1fr); gap: .5rem 1rem; margin: 0; }
.details dt { color: var(--muted); }
.details dd { margin: 0; overflow-wrap: anywhere; }

.notes { margin: 0; white-space: pre-line; }
.meta { margin-top: 1rem; color: var(--muted); font-size: .8rem; }
.empty { padding: 2rem 1rem; color: var(--muted); text-align: center; }

/* ---------- Pagination ---------- */

.pagination { display: flex; flex-wrap: wrap; align-items: center; gap: .25rem; margin-top: 1rem; }

.pagination__link {
    padding: .35rem .7rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
}

.pagination__link.is-current { background: var(--primary); border-color: var(--primary); color: #fff; }
.pagination__info { margin-left: auto; color: var(--muted); }

/* ---------- Guest (login, erori) ---------- */

.guest { display: grid; place-items: center; min-height: 100vh; padding: 1rem; }
.guest__main { width: 100%; max-width: 760px; }
.login { max-width: 400px; margin: 0 auto; }
.login .alert { margin: 1rem 0 0; }
.login form { margin-top: 1.25rem; }

.error-page { text-align: center; }
.error-page h1 { justify-content: center; margin-bottom: 1.25rem; font-size: 1.25rem; }
.error-page__code { margin: 0; color: var(--primary); font-size: 3rem; font-weight: 800; }

.debug {
    max-height: 420px;
    overflow: auto;
    padding: 1rem;
    background: #111827;
    border-radius: 6px;
    color: #e5e7eb;
    font-size: .8rem;
    text-align: left;
}

/* ---------- Responsive ---------- */

@media (max-width: 960px) {
    .form__grid, .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .grid-2 { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 760px) {
    .app { grid-template-columns: minmax(0, 1fr); }

    .sidebar {
        position: fixed;
        inset: 0 auto 0 0;
        z-index: 20;
        width: 240px;
        transform: translateX(-100%);
        transition: transform .2s;
    }

    .sidebar.is-open { transform: none; box-shadow: 0 0 40px rgba(0, 0, 0, .3); }
    .topbar { padding: .75rem 1rem; }
    .topbar__toggle { display: inline-flex; }
    .topbar__name { display: none; }
    .content { padding: 1rem; }
    .form__grid { grid-template-columns: minmax(0, 1fr); }
    .field--wide { grid-column: auto; }
    .check { padding-top: 0; }
    .details { grid-template-columns: minmax(0, 1fr); gap: 0; }
    .details dd { margin-bottom: .6rem; }
}