/*
 * Prestador App — visual identity
 * Grounded in the Ordem de Serviço: the carbon-copy work-order ticket book
 * every Brazilian tradesperson already carries. Cards read as ticket stubs,
 * status is stamped, numbers and money are set in mono like a typewritten form.
 */

:root {
    --ink: #1c2321;
    --brim: #2b4570;
    --brim-dark: #1d2f4d;
    --amber: #e2792b;
    --amber-dark: #c4611b;
    --copper: #a9673a;
    --paper: #f3efe6;
    --surface: #ffffff;
    --line: #dcd5c6;
    --muted: #6b6558;

    --ok: #3f7d53;
    --ok-bg: #e4eee3;
    --warn: #b8862e;
    --warn-bg: #f5ead3;
    --danger: #b24435;
    --danger-bg: #f5e2dc;
    --info: #35618c;
    --info-bg: #e1e9f0;

    /* legacy aliases still referenced by a couple of inline template styles */
    --color-bg: var(--paper);
    --color-surface: var(--surface);
    --color-text: var(--ink);
    --color-muted: var(--muted);
    --color-border: var(--line);
    --color-primary: var(--brim);
    --color-primary-dark: var(--brim-dark);
    --color-danger: var(--danger);
    --color-danger-bg: var(--danger-bg);
    --color-warning-bg: var(--warn-bg);
    --color-warning-text: var(--warn);
    --color-success-bg: var(--ok-bg);
    --color-success-text: var(--ok);

    --radius: 8px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background-color: var(--paper);
    color: var(--ink);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.45;
    -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 {
    font-family: 'Bebas Neue', 'Inter', sans-serif;
    font-weight: 400;
    letter-spacing: .02em;
    line-height: 1.1;
}

.mono, .os-number {
    font-family: 'IBM Plex Mono', ui-monospace, SFMono-Regular, monospace;
}

.icon {
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
    vertical-align: -3px;
}

.btn .icon {
    vertical-align: -2px;
}

/* Icon-only buttons: square, no text gutter */
.btn-icon {
    padding: 10px;
    line-height: 0;
}

.btn-icon.btn-sm {
    padding: 7px;
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 16px;
}

.container-narrow {
    max-width: 480px;
    margin: 0 auto;
    padding: 16px;
}

/* Top nav — the "toolbelt bar" */
.app-nav {
    background: var(--brim);
    border-bottom: 3px solid var(--brim-dark);
    position: sticky;
    top: 0;
    z-index: 10;
}

.app-nav__inner {
    max-width: 960px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 12px 16px;
    flex-wrap: wrap;
}

.app-nav__brand {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.5rem;
    letter-spacing: .03em;
    color: #f3efe6;
    text-decoration: none;
    margin-right: auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.app-nav__toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    width: 40px;
    height: 40px;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;
}

.app-nav__toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: #f3efe6;
    border-radius: 1px;
}

.app-nav__links {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.app-nav__links a {
    color: #d9dfe8;
    text-decoration: none;
    padding: 12px 10px;
    font-family: 'Bebas Neue', 'Inter', sans-serif;
    font-size: .95rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: .05em;
    border-bottom: 2px solid transparent;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.app-nav__links a .icon {
    opacity: .85;
}

.app-nav__links a:hover,
.app-nav__links a.active {
    color: #fff;
    border-color: var(--amber);
}

/* Cards — plain working surfaces (forms, detail panels) */
.card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 18px;
    margin-bottom: 16px;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}

/* Stat tiles — read like a gauge/meter on the toolbelt */
.stat-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-top: 3px solid var(--amber);
    border-radius: 6px;
    padding: 14px;
}

.stat-card__label {
    color: var(--muted);
    font-size: .78rem;
    margin: 0 0 6px;
}

.stat-card__value {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 18px;
    border-radius: 7px;
    border: 1px solid var(--line);
    font-family: 'Bebas Neue', 'Inter', sans-serif;
    font-size: 1.08rem;
    font-weight: 400;
    letter-spacing: .02em;
    text-decoration: none;
    cursor: pointer;
    background: var(--surface);
    color: var(--ink);
}

.btn:hover {
    border-color: var(--muted);
}

.btn-primary {
    background: var(--amber);
    border-color: var(--amber-dark);
    color: #fff;
}

.btn-primary:hover {
    background: var(--amber-dark);
}

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

.btn-danger:hover {
    background: var(--danger-bg);
}

.btn-whatsapp {
    background: #2a9d5c;
    border-color: #227e49;
    color: #fff;
}

.btn-whatsapp:hover {
    background: #227e49;
}

.btn-sm {
    padding: 6px 12px;
    font-size: .85rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.btn-group form {
    display: flex;
}

/* Forms wrapping a single icon-only button shouldn't stretch full-width when stacked on mobile */
.btn-group form.form-compact {
    align-self: flex-start;
}

/* Chip-style groups (filters) stay as wrapping pills, never stack full-width */
.btn-group--chips {
    flex-wrap: wrap;
}

/* Forms */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: .92rem;
    color: var(--ink);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="tel"],
.form-group input[type="number"],
.form-group input[type="date"],
.form-group input[type="datetime-local"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid var(--line);
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    background: var(--surface);
    color: var(--ink);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: 2px solid var(--brim);
    outline-offset: 1px;
    border-color: var(--brim);
}

.form-group input:disabled,
.form-group select:disabled,
.form-group textarea:disabled {
    background: var(--muted-bg, #f2f2f2);
    color: var(--muted);
    cursor: not-allowed;
}

.form-group textarea {
    min-height: 90px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
}

.search-field {
    position: relative;
}

.search-field .icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted);
    pointer-events: none;
}

.search-field input {
    padding-left: 38px !important;
}

.form-help {
    color: var(--muted);
    font-size: .85rem;
    margin-top: 4px;
}

.form-errors,
.field-error {
    color: var(--danger);
    font-size: .85rem;
    margin-top: 4px;
    font-weight: 500;
}

/* Badges — "carimbo" ink stamps */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 3px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: .7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    border: 1.5px solid currentColor;
    transform: rotate(-1.5deg);
    white-space: nowrap;
}

.badge-neutral { background: var(--paper); color: var(--muted); }
.badge-info { background: var(--info-bg); color: var(--info); }
.badge-warning { background: var(--warn-bg); color: var(--warn); }
.badge-success { background: var(--ok-bg); color: var(--ok); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }

/* Lists — ticket stubs, the signature element */
.list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.list-item {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 14px 16px 14px 22px;
    margin-bottom: 10px;
    box-shadow: 0 1px 2px rgba(28, 35, 33, .04);
}

.list-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 4px;
    bottom: 4px;
    width: 6px;
    background-image: repeating-linear-gradient(to bottom, var(--line) 0 5px, transparent 5px 10px);
}

.list-item::after {
    content: '';
    position: absolute;
    left: -6px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: var(--paper);
    border-radius: 50%;
    border: 1px solid var(--line);
}

.list-item__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.list-item__title {
    font-weight: 600;
}

.list-item__meta {
    color: var(--muted);
    font-size: .9rem;
}

table.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
}

table.table th,
table.table td {
    text-align: left;
    padding: 10px 12px;
    border-bottom: 1px solid var(--line);
}

table.table th {
    color: var(--muted);
    font-size: .78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table-scroll table.table {
    min-width: 480px;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 44px 16px;
    color: var(--muted);
    border: 1px dashed var(--line);
    border-radius: var(--radius);
    background: var(--surface);
}

.empty-state h3 {
    color: var(--ink);
    margin-bottom: 6px;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.3rem;
    letter-spacing: .02em;
}

/* Flash messages */
.flash {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: .95rem;
    border: 1px solid transparent;
}

.flash-success { background: var(--ok-bg); color: var(--ok); border-color: var(--ok); }
.flash-error { background: var(--danger-bg); color: var(--danger); border-color: var(--danger); }

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}

.page-header h1 {
    margin: 0;
    font-size: 2rem;
}

.eyebrow {
    font-family: 'IBM Plex Mono', monospace;
    text-transform: uppercase;
    letter-spacing: .12em;
    font-size: .72rem;
    color: var(--muted);
    margin: 0 0 2px;
}

.section-title {
    font-size: 1.2rem;
    margin: 26px 0 10px;
}

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

.quote-item-row {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 12px;
    margin-bottom: 10px;
    background: var(--paper);
}

/* Public quote — the customer-facing document */
.public-quote {
    max-width: 640px;
    margin: 0 auto;
    padding: 24px 16px;
}

.public-quote__header {
    text-align: center;
    margin-bottom: 24px;
}

.public-quote__header h1 {
    font-size: 2.2rem;
    margin: 2px 0;
}

.public-quote .card {
    position: relative;
    overflow: hidden;
    padding-top: 24px;
}

.public-quote .card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background-image: repeating-linear-gradient(90deg, var(--amber) 0 14px, transparent 14px 22px);
}

@media (max-width: 760px) {
    .app-nav__toggle {
        display: flex;
    }

    .app-nav__links {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 0;
        padding-bottom: 8px;
    }

    .app-nav__links.is-open {
        display: flex;
    }

    .app-nav__links a {
        width: 100%;
        padding: 12px 4px;
        border-bottom: 1px solid rgba(255, 255, 255, .1);
    }

    .app-nav__links a.active,
    .app-nav__links a:hover {
        border-bottom-color: var(--amber);
    }
}

@media (max-width: 600px) {
    .btn:not(.btn-sm):not(.btn-icon) {
        width: 100%;
    }

    .btn-group {
        flex-direction: column;
    }

    .btn-group--chips {
        flex-direction: row;
    }

    .btn-group--chips .btn {
        width: auto;
    }

    .app-nav__inner {
        gap: 8px;
    }

    .page-header {
        flex-direction: column;
        align-items: stretch;
    }

    .page-header h1 {
        font-size: 1.6rem;
    }

    .page-header .btn-group {
        width: 100%;
    }

    .card-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .stat-card {
        padding: 10px;
    }

    .stat-card__value {
        font-size: 1.25rem;
    }

    .card {
        padding: 14px;
    }

    .list-item {
        padding: 12px 12px 12px 20px;
    }

    table.table th,
    table.table td {
        padding: 8px;
        font-size: .88rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
    }
}