:root {
    --paper: #ffffff;
    --ink: #111111;
    --muted: #444444;
    --line: #1d1d1d;
    --soft-line: #cfcfcf;
    --bg: #e9e9e9;
    --danger: #9b0000;
    --danger-bg: #fff1f1;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Arial, Helvetica, sans-serif;
    background: var(--bg);
    color: var(--ink);
}

.page-shell {
    width: min(1190px, calc(100% - 28px));
    margin: 28px auto;
}

.form-card {
    background: var(--paper);
    border: 1px solid #dddddd;
    border-radius: 16px;
    padding: 22px;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.08);
}

.header-row,
.ticket-header {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    align-items: flex-start;
    margin-bottom: 18px;
}

.header-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.kicker {
    margin: 0 0 6px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 7px;
}

h1 {
    margin: 0;
    font-size: 28px;
    line-height: 1.05;
}

.subtitle {
    margin: 8px 0 0;
    color: var(--muted);
    font-size: 16px;
}

.pill-button,
.primary-button,
.secondary-button,
.table-link {
    appearance: none;
    border: 2px solid var(--line);
    border-radius: 999px;
    padding: 12px 20px;
    font-weight: 800;
    font-size: 16px;
    line-height: 1;
    color: var(--ink);
    text-decoration: none;
    background: #ffffff;
    cursor: pointer;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.primary-button {
    background: #111111;
    color: #ffffff;
}

.secondary-button,
.table-link {
    background: #ffffff;
}

.table-link {
    padding: 8px 14px;
    font-size: 14px;
}

.alert,
.tech-detail {
    border-radius: 10px;
    padding: 13px 14px;
    margin-bottom: 14px;
    font-weight: 800;
}

.alert-error {
    color: var(--danger);
    background: var(--danger-bg);
    border: 1px solid #e00000;
}

.tech-detail {
    color: #111111;
    border: 1px dashed #777777;
    background: #fafafa;
    font-size: 13px;
    line-height: 1.35;
}

.ticket-form {
    margin-top: 8px;
}

.grid {
    display: grid;
    gap: 12px;
    margin-bottom: 12px;
}

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

.grid.four {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid.three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.span-two {
    grid-column: span 2;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.field span {
    font-size: 12px;
    line-height: 1;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.field input,
.field textarea {
    width: 100%;
    border: 1px solid #c7c7c7;
    border-radius: 10px;
    padding: 13px 14px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 17px;
    font-weight: 800;
    color: #111111;
    background: #ffffff;
    text-transform: uppercase;
}

.field input:focus,
.field textarea:focus {
    outline: none;
    border-color: #111111;
    box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.15);
}

.field input[readonly] {
    background: #eeeeee;
}

.field textarea {
    min-height: 86px;
    resize: vertical;
}

.textarea-field {
    margin-bottom: 16px;
}

.field small {
    color: var(--danger);
    font-weight: 800;
}

.actions {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-top: 10px;
    flex-wrap: wrap;
}

.print-body {
    background: #dcdcdc;
    padding: 16px 0 24px;
}

.a4-ticket {
    width: 210mm;
    min-height: 297mm;
    margin: 0 auto;
    background: #ffffff;
    border: 1px solid #bdbdbd;
    padding: 11mm 12mm;
    color: #000000;
}

.ticket-meta span,
.data-box span,
.observations-box span,
.signature-row span {
    display: block;
    font-size: 10px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1.6px;
    color: #333333;
}

.ticket-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 10px;
}

.ticket-meta div {
    border: 1px solid #000000;
    border-radius: 8px;
    padding: 9px 10px;
}

.ticket-meta strong {
    display: block;
    margin-top: 4px;
    font-size: 14px;
}

.ticket-grid {
    display: grid;
    gap: 8px;
    margin-bottom: 10px;
}

.ticket-grid.two-cols {
    grid-template-columns: 1fr 1fr;
}

.ticket-grid.three-cols {
    grid-template-columns: 1fr 1fr 1fr;
}

.data-box,
.observations-box {
    border: 1px solid #000000;
    border-radius: 8px;
    min-height: 56px;
    padding: 8px 10px;
}

.data-box strong {
    display: block;
    margin-top: 6px;
    font-size: 15px;
    line-height: 1.15;
    word-break: break-word;
}

.section-title {
    margin: 10px 0 7px;
    padding: 5px 8px;
    border-top: 2px solid #000000;
    border-bottom: 2px solid #000000;
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.weight-box strong {
    font-size: 22px;
}

.final-weight {
    border-width: 2px;
}

.observations-box {
    min-height: 72px;
    margin-top: 8px;
}

.observations-box p {
    margin: 8px 0 0;
    font-size: 14px;
    line-height: 1.35;
    font-weight: 700;
}

.signature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-top: 24mm;
}

.signature-row div {
    border-top: 1px solid #000000;
    text-align: center;
    padding-top: 7px;
}

.ticket-footer {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    border-top: 1px solid #000000;
    margin-top: 10mm;
    padding-top: 7px;
    font-size: 11px;
    font-weight: 700;
}

.screen-actions {
    width: 210mm;
    margin: 14px auto 0;
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.history-table-wrap {
    overflow-x: auto;
}

.history-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 980px;
}

.history-table th,
.history-table td {
    border-bottom: 1px solid #dddddd;
    padding: 12px 10px;
    text-align: left;
    vertical-align: middle;
    font-size: 14px;
}

.history-table thead th {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    background: #f8f8f8;
}

.history-table tbody tr:hover {
    background: #fafafa;
}

.empty-box {
    border: 1px dashed #777777;
    background: #fafafa;
    border-radius: 12px;
    padding: 18px;
    font-weight: 800;
}

@media screen and (max-width: 900px) {
    .page-shell {
        width: calc(100% - 18px);
        margin: 12px auto;
    }

    .form-card {
        padding: 16px;
        border-radius: 14px;
    }

    .header-row,
    .header-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .grid.two,
    .grid.three,
    .grid.four,
    .ticket-meta,
    .ticket-grid.two-cols,
    .ticket-grid.three-cols,
    .signature-row,
    .ticket-footer {
        grid-template-columns: 1fr;
        display: grid;
    }

    .span-two {
        grid-column: span 1;
    }

    .actions,
    .screen-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .primary-button,
    .secondary-button,
    .pill-button,
    .table-link {
        text-align: center;
        width: 100%;
    }

    .a4-ticket,
    .screen-actions {
        width: calc(100% - 12px);
    }
}

@media print {
    @page {
        size: A4 portrait;
        margin: 0;
    }

    body,
    .print-body {
        margin: 0;
        padding: 0;
        background: #ffffff;
    }

    .a4-ticket {
        width: 210mm;
        height: 297mm;
        min-height: 297mm;
        margin: 0;
        border: none;
        box-shadow: none;
        page-break-after: avoid;
    }

    .screen-actions {
        display: none;
    }
}

/* CORRECCION V9 - IMPRESION A4 UNA SOLA HOJA */
@media print {
    @page {
        size: A4 portrait;
        margin: 0;
    }

    html,
    body,
    .print-body {
        width: 210mm;
        height: 297mm;
        margin: 0 !important;
        padding: 0 !important;
        background: #ffffff !important;
        overflow: hidden;
    }

    .screen-actions,
    .header-actions,
    .actions {
        display: none !important;
    }

    .a4-ticket {
        width: 210mm !important;
        height: 297mm !important;
        min-height: 0 !important;
        margin: 0 !important;
        padding: 7mm 8mm 6mm !important;
        border: none !important;
        box-shadow: none !important;
        overflow: hidden !important;
        page-break-before: avoid !important;
        page-break-after: avoid !important;
        page-break-inside: avoid !important;
        break-before: avoid !important;
        break-after: avoid !important;
        break-inside: avoid !important;
        font-size: 10px;
    }

    .ticket-header {
        display: flex !important;
        margin-bottom: 4mm !important;
        gap: 0 !important;
    }

    .ticket-header .kicker {
        margin-bottom: 1.5mm !important;
        font-size: 8.5px !important;
        letter-spacing: 5px !important;
    }

    .ticket-header h1 {
        font-size: 20px !important;
        line-height: 1 !important;
        margin: 0 !important;
    }

    .ticket-header .subtitle {
        margin-top: 2mm !important;
        font-size: 11px !important;
        line-height: 1.1 !important;
    }

    .ticket-meta {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 2mm !important;
        margin-bottom: 2mm !important;
    }

    .ticket-meta div {
        padding: 2.4mm 3mm !important;
        border-radius: 2mm !important;
    }

    .ticket-meta span,
    .data-box span,
    .observations-box span,
    .signature-row span {
        font-size: 7px !important;
        line-height: 1 !important;
        letter-spacing: 1.4px !important;
    }

    .ticket-meta strong {
        margin-top: 1.2mm !important;
        font-size: 10px !important;
        line-height: 1.05 !important;
    }

    .ticket-grid {
        display: grid !important;
        gap: 1.8mm !important;
        margin-bottom: 2mm !important;
    }

    .ticket-grid.two-cols {
        grid-template-columns: 1fr 1fr !important;
    }

    .ticket-grid.three-cols {
        grid-template-columns: 1fr 1fr 1fr !important;
    }

    .data-box,
    .observations-box {
        min-height: 12.5mm !important;
        padding: 2mm 2.4mm !important;
        border-radius: 2mm !important;
        page-break-inside: avoid !important;
        break-inside: avoid !important;
    }

    .data-box strong {
        margin-top: 1.5mm !important;
        font-size: 10.5px !important;
        line-height: 1.1 !important;
    }

    .section-title {
        margin: 2mm 0 1.6mm !important;
        padding: 1.2mm 2mm !important;
        font-size: 8px !important;
        line-height: 1 !important;
        letter-spacing: 1.8px !important;
    }

    .weight-box strong {
        font-size: 15px !important;
        line-height: 1 !important;
    }

    .observations-box {
        min-height: 15mm !important;
        margin-top: 2mm !important;
    }

    .observations-box p {
        margin: 2mm 0 0 !important;
        font-size: 9.5px !important;
        line-height: 1.18 !important;
        font-weight: 700 !important;
        max-height: 8mm !important;
        overflow: hidden !important;
    }

    .signature-row {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 14mm !important;
        margin-top: 12mm !important;
    }

    .signature-row div {
        padding-top: 2mm !important;
    }

    .ticket-footer {
        display: flex !important;
        justify-content: space-between !important;
        gap: 4mm !important;
        margin-top: 6mm !important;
        padding-top: 2mm !important;
        font-size: 8px !important;
        line-height: 1.1 !important;
    }
}

.login-shell {
    min-height: 100vh;
    align-items: center;
}

.login-card {
    max-width: 520px;
    margin: 0 auto;
}

.logout-form {
    display: inline-flex;
    margin: 0;
}

.pill-button.danger {
    border-color: #8f1f1f;
}

.role-box {
    display: grid;
    gap: 0.35rem;
    margin-top: 1.5rem;
    padding: 1rem;
    border: 1px solid #d8d8d8;
    border-radius: 12px;
    font-size: 0.9rem;
}

.alert-success {
    border-color: #2d7a42;
}

.login-card input {
    text-transform: none !important;
}