:root {
    --primary: #dbe9ff;
    --primary-strong: #c7dcff;
    --primary-hover: #b4d1ff;
    --primary-active: #a3c6fb;
    --primary-soft: rgba(160, 195, 247, 0.24);
    --primary-ink: #1f4f8f;
    --bg: #f4f7fc;
    --text: #1e2a3a;
    --text-soft: #5a6a85;
    --card: #ffffff;
    --border: #d7e1f1;
    --success: #1f9d62;
    --danger: #c44958;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;

    --shadow-card: 0 10px 30px rgba(14, 25, 42, 0.07);
    --shadow-soft: 0 5px 16px rgba(18, 46, 86, 0.08);
    --shadow-hover: 0 16px 30px rgba(18, 46, 86, 0.12);
    --shadow-focus: 0 0 0 4px rgba(19, 102, 217, 0.16);

    --motion-micro: 140ms;
    --motion-hover: 200ms;
    --motion-panel: 280ms;
    --motion-page: 300ms;

    --ease-standard: cubic-bezier(0.22, 0.61, 0.36, 1);
    --ease-smooth: cubic-bezier(0.2, 0.85, 0.3, 1);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: Inter, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.45;
    -webkit-font-smoothing: antialiased;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity var(--motion-page) var(--ease-standard), transform var(--motion-page) var(--ease-standard);
}

body.is-ready {
    opacity: 1;
    transform: translateY(0);
}

body.is-leaving {
    opacity: 0;
    transform: translateY(2px);
}

a,
button,
input,
select,
textarea {
    transition: all var(--motion-hover) var(--ease-standard);
}

.app-shell { display: flex; min-height: 100vh; }

.sidebar {
    width: 260px;
    background: linear-gradient(175deg, #0d1f3c 0%, #102a4f 100%);
    color: #fff;
    padding: 24px;
    box-shadow: inset -1px 0 0 rgba(255, 255, 255, 0.06);
}

.sidebar h1 {
    margin: 0;
    letter-spacing: .4px;
}

.sidebar p {
    margin: 10px 0 2px;
}

.sidebar small {
    color: rgba(226, 236, 255, .72);
}

.sidebar nav { display: grid; gap: 6px; margin-top: 20px; }

.sidebar a {
    color: #c8d6ff;
    text-decoration: none;
    padding: 9px 12px;
    border-radius: var(--radius-sm);
    border-left: 3px solid transparent;
    background: transparent;
    transform: translateX(0);
}

.sidebar a:hover {
    background: rgba(255, 255, 255, .08);
    color: #fff;
    transform: translateX(2px);
}

.sidebar a.active,
.sidebar a[aria-current='page'] {
    color: #fff;
    border-left-color: #5ba1ff;
    background: rgba(91, 161, 255, .2);
}

.app-content {
    flex: 1;
    padding: 28px;
    animation: content-fade var(--motion-panel) var(--ease-standard);
}

.card {
    background: var(--card);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(212, 224, 242, .72);
    transform: translateY(0);
    transition: transform var(--motion-hover) var(--ease-standard), box-shadow var(--motion-hover) var(--ease-standard), border-color var(--motion-hover) var(--ease-standard), opacity var(--motion-panel) var(--ease-standard);
}

.cards-grid .card:hover,
.card.card-interactive:hover,
.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    border-color: #c6d8f2;
}

.auth-card { max-width: 420px; margin: 8vh auto; }

label { display: block; margin: 12px 0 6px; font-weight: 600; color: #30415f; letter-spacing: .01em; }

input,
select,
button,
textarea {
    width: 100%;
    padding: 10px;
    border-radius: var(--radius-sm);
    border: 1px solid #ced7e8;
    font: inherit;
    background: #fff;
}

select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    padding-right: 2.4rem;
    background-image:
        linear-gradient(45deg, transparent 50%, #4f6384 50%),
        linear-gradient(135deg, #4f6384 50%, transparent 50%),
        linear-gradient(180deg, #ffffff 0%, #f6f9ff 100%);
    background-position:
        calc(100% - 1.05rem) calc(50% - 3px),
        calc(100% - .72rem) calc(50% - 3px),
        0 0;
    background-size:
        .38rem .38rem,
        .38rem .38rem,
        100% 100%;
    background-repeat: no-repeat;
    transition:
        border-color var(--motion-hover) var(--ease-standard),
        box-shadow var(--motion-hover) var(--ease-standard),
        transform var(--motion-hover) var(--ease-standard),
        background-position var(--motion-hover) var(--ease-standard),
        background-color var(--motion-hover) var(--ease-standard);
}

input:hover,
select:hover,
textarea:hover {
    border-color: #b9c9e3;
}

select:hover {
    background-position:
        calc(100% - 1.05rem) calc(50% - 2px),
        calc(100% - .72rem) calc(50% - 2px),
        0 0;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: var(--shadow-focus);
}

select:focus {
    transform: translateY(-1px);
    background-position:
        calc(100% - 1.05rem) calc(50% - 4px),
        calc(100% - .72rem) calc(50% - 4px),
        0 0;
}

input:invalid,
select:invalid,
textarea:invalid {
    border-color: #d9929e;
}

button,
.button {
    background: linear-gradient(180deg, var(--primary) 0%, var(--primary-strong) 100%);
    color: var(--primary-ink);
    border: 1px solid rgba(132, 168, 221, .52);
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    position: relative;
    isolation: isolate;
    transform: translateY(0) scale(1);
    box-shadow: 0 10px 22px rgba(132, 168, 221, .24);
    font-weight: 600;
}

button:hover,
.button:hover {
    background: linear-gradient(180deg, var(--primary-hover) 0%, var(--primary-active) 100%);
    box-shadow: 0 12px 22px rgba(125, 163, 220, .3);
    transform: translateY(-1px);
}

button:active,
.button:active {
    background: var(--primary-active);
    transform: translateY(1px) scale(.985);
    box-shadow: 0 6px 12px rgba(125, 163, 220, .18);
}

button:focus-visible,
.button:focus-visible {
    outline: none;
    box-shadow: 0 0 0 4px rgba(176, 206, 255, .48), 0 10px 20px rgba(125, 163, 220, .18);
}

button:disabled,
.button:disabled,
.button[aria-disabled='true'],
button.is-loading,
.button.is-loading {
    cursor: not-allowed;
    color: #6e7f9d;
    background: #edf3fd;
    border-color: #d5e1f3;
    opacity: 1;
    transform: none;
    box-shadow: none;
}

button.is-loading,
.button.is-loading {
    color: transparent !important;
    pointer-events: none;
}

button.is-loading::after,
.button.is-loading::after {
    content: '';
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid rgba(65, 106, 166, .28);
    border-top-color: #44669a;
    position: absolute;
    animation: spin .7s linear infinite;
}

.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }

.alert {
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    margin-bottom: 14px;
    border: 1px solid transparent;
    animation: alert-in var(--motion-panel) var(--ease-standard);
}

.alert.success { background: #dff4e6; color: #15643a; border-color: #bfdfcb; }
.alert.error { background: #fde6e8; color: #8f2230; border-color: #efc4cb; }
.alert.is-hiding { opacity: 0; transform: translateY(-6px); transition: opacity var(--motion-hover) var(--ease-standard), transform var(--motion-hover) var(--ease-standard); }

table { width: 100%; border-collapse: collapse; animation: content-fade var(--motion-panel) var(--ease-standard); }

th,
td {
    padding: 11px 10px;
    border-bottom: 1px solid #e7edf7;
    text-align: left;
    transition: background-color var(--motion-hover) var(--ease-standard);
}

tbody tr:hover td {
    background: #f7faff;
}

.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.grid-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.grid-form button { grid-column: span 2; }
.patient-filter { display: flex; gap: 10px; margin-bottom: 16px; }
.patient-filter input { flex: 1; }
.patient-form .span-2 { grid-column: span 2; }
.detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.detail-grid .span-2 { grid-column: span 2; }
.button-link { width: auto; padding: 6px 10px; font-size: 12px; margin-left: 6px; }
.agenda-filters, .agenda-settings { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; align-items: end; }
.agenda-controls { margin-bottom: 16px; }
#appointment-calendar { margin-top: 14px; }
.status-pill { display: inline-block; padding: 4px 10px; border-radius: 999px; font-size: 12px; color: #fff; transition: transform var(--motion-hover) var(--ease-standard), filter var(--motion-hover) var(--ease-standard); }
.status-pill:hover { transform: translateY(-1px); filter: brightness(1.03); }
.status-programada { background: #5b8def; }
.status-confirmada { background: #2fb983; }
.status-en_espera { background: #f2b94b; color: #273043; }
.status-en_consulta { background: #8b6df0; }
.status-completada { background: #3fa7a3; }
.status-cancelada { background: #dc6b6b; }
.status-no_asistio { background: #8c8fa1; }
.stat-card {
    background: #fff;
    border: 1px solid #e7edf7;
    border-radius: 10px;
    padding: 12px;
    box-shadow: var(--shadow-soft);
    animation: card-rise var(--motion-panel) var(--ease-standard);
}

.tabs-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); margin: 16px 0; }
.record-list { margin: 10px 0 0; padding-left: 18px; max-height: 180px; overflow: auto; }
.timeline-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.timeline-list li { border-left: 3px solid #1366d9; padding: 8px 12px; background: #f8fbff; border-radius: 6px; }
.summary-strip p { margin: 4px 0; }

.medications-wrapper { display: grid; gap: 12px; margin-bottom: 12px; }
.medication-row { border: 1px solid #dfe7f5; }
.medication-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.medication-grid .span-2 { grid-column: span 2; }
.secondary-button { background: #eef3fb; color: #35537e; border-color: #ccdbee; margin-top: 8px; width: auto; }
.secondary-button:hover { background: #dde9f8; }
.edit-button { background: #eaf2ff; color: #1f57a7; border-color: #c9dcfb; width: auto; margin-top: 8px; }
.edit-button:hover { background: #dbe9ff; box-shadow: 0 10px 20px rgba(46, 103, 187, .16); }
.danger-button { background: #faecef; color: #9e3041; border-color: #efc9d0; width: auto; margin-top: 8px; }
.danger-button:hover { background: #f7e1e6; box-shadow: 0 10px 20px rgba(196, 73, 88, .14); }
.helper-text { color: #4a5d7d; margin: 0 0 10px; font-size: 13px; }

.rx-document { background: #fff; border: 1px solid #d5e0f3; border-radius: 10px; padding: 20px; color: #1f2b3d; }
.rx-header { display: flex; justify-content: space-between; border-bottom: 2px solid #d7e4fb; padding-bottom: 10px; margin-bottom: 14px; }
.rx-header h1 { margin: 0 0 8px; letter-spacing: 1px; color: #124a93; }
.rx-brand { text-align: right; color: #36517a; }
.rx-meta { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-bottom: 12px; }
.rx-table { width: 100%; border-collapse: collapse; margin-bottom: 12px; }
.rx-table th, .rx-table td { border: 1px solid #d9e4f6; font-size: 12px; padding: 8px; vertical-align: top; }
.rx-table th { background: #f0f6ff; }
.rx-observaciones { border: 1px solid #d9e4f6; border-radius: 8px; padding: 10px; margin-bottom: 14px; }
.rx-observaciones h3 { margin: 0 0 6px; }
.rx-footer { display: flex; justify-content: space-between; gap: 20px; align-items: flex-end; }
.rx-signature-block { min-width: 320px; }
.signature-line { margin: 18px 0 4px; }
.rx-disclaimer { font-size: 12px; color: #51627f; max-width: 320px; }
.prescription-actions { display: flex; gap: 10px; margin-bottom: 10px; }

.mt-16 { margin-top: 16px; }


.page-intro {
    margin: 0 0 18px;
    color: var(--text-soft);
    max-width: 78ch;
}

.section-subtitle {
    margin: -4px 0 14px;
    color: var(--text-soft);
    font-size: 14px;
}

.card + .card {
    margin-top: 16px;
}

.empty-state {
    text-align: center;
    padding: 22px 16px;
    border: 1px dashed #cddbeb;
    border-radius: var(--radius-md);
    color: var(--text-soft);
    background: #f8fbff;
}

.form-hint {
    display: block;
    margin-top: 4px;
    color: #62789a;
    font-size: 12px;
    font-weight: 500;
}

.inline-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.schema-builder {
    border: 1px solid #d8e3f4;
    border-radius: var(--radius-md);
    background: #fbfdff;
    padding: 12px;
}

.schema-row {
    border: 1px solid #dde7f6;
    border-radius: 10px;
    padding: 10px;
    background: #fff;
    margin-bottom: 10px;
}

.schema-row:last-child { margin-bottom: 0; }
.schema-row .grid-form { gap: 10px; }
.schema-row .grid-form button { grid-column: span 1; }
.schema-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; gap: 10px; }
.schema-preview {
    margin-top: 10px;
    padding: 10px;
    border-radius: 10px;
    border: 1px solid #d7e4f6;
    background: #f6faff;
    color: #496288;
    font-size: 13px;
}


.pagination {
    margin-top: 1rem;
    display: flex;
    gap: .5rem;
    flex-wrap: wrap;
}

.pagination a {
    padding: .3rem .65rem;
    border: 1px solid #d0d7de;
    border-radius: .4rem;
    text-decoration: none;
}

.pagination a.active {
    background: #1f6feb;
    color: #fff;
    border-color: #1f6feb;
}

.status-agendado { background: #5b8def; }
.status-confirmado { background: #2fb983; }
.status-llego { background: #1c9c84; }
.status-finalizado { background: #3fa7a3; }
.status-cancelado { background: #dc6b6b; }
.status-no_show { background: #8c8fa1; }

.manager-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
}

#manager-filters button {
    max-width: 220px;
}

.stat-card small {
    display: block;
    margin-top: 6px;
    color: #5f6f89;
}

.table-skeleton td {
    position: relative;
    overflow: hidden;
    color: transparent;
}

.table-skeleton td::before {
    content: '';
    position: absolute;
    inset: 35% 20% 35% 6%;
    border-radius: 999px;
    background: linear-gradient(90deg, #edf2fa 25%, #f8fbff 50%, #edf2fa 75%);
    background-size: 200% 100%;
    animation: shimmer 1.2s linear infinite;
}


.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 20, 35, .46);
    backdrop-filter: blur(2px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--motion-panel) var(--ease-standard);
}

.modal-overlay.is-open {
    opacity: 1;
    pointer-events: auto;
}

.modal {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-hover);
    border: 1px solid rgba(212, 224, 242, .88);
    transform: translateY(10px) scale(.985);
    opacity: 0;
    transition: transform var(--motion-panel) var(--ease-smooth), opacity var(--motion-panel) var(--ease-smooth);
}

.modal.is-open {
    transform: translateY(0) scale(1);
    opacity: 1;
}

@keyframes content-fade {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes card-rise {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes alert-in {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes shimmer {
    to { background-position-x: -200%; }
}

@media (max-width: 900px) {
    .app-shell { flex-direction: column; }
    .sidebar { width: 100%; }
    .grid-form { grid-template-columns: 1fr; }
    .grid-form button, .patient-form .span-2, .detail-grid .span-2 { grid-column: span 1; }
}

@media print {
    .rx-document { border: none; border-radius: 0; padding: 0; }
    .rx-table th, .rx-table td { font-size: 11px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 1ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 1ms !important;
        scroll-behavior: auto !important;
    }

    body,
    body.is-ready,
    body.is-leaving {
        opacity: 1;
        transform: none;
    }
}