/*
 * Shared clinic UI system.
 *
 * This file owns the application shell and reusable visual primitives only.
 * Page-specific styles remain in their bounded stylesheets so workflow hooks,
 * form contracts, and specialist layouts can evolve independently.
 */

:root {
    --ui-primary-950: #063d3a;
    --ui-primary-900: #0a4f4b;
    --ui-primary-800: #0b625c;
    --ui-primary-700: #0f766e;
    --ui-primary-600: #0d9488;
    --ui-primary-100: #ccfbf1;
    --ui-primary-50: #f0fdfa;
    --ui-ink: #12202f;
    --ui-ink-soft: #334155;
    --ui-muted: #64748b;
    --ui-muted-light: #94a3b8;
    --ui-border: #dde7eb;
    --ui-border-soft: #edf2f4;
    --ui-surface: #ffffff;
    --ui-canvas: #f5f8f9;
    --ui-danger: #be123c;
    --ui-warning: #b45309;
    --ui-success: #047857;
    --ui-radius-sm: 0.55rem;
    --ui-radius: 0.85rem;
    --ui-radius-lg: 1.1rem;
    --ui-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.035), 0 5px 14px rgba(15, 73, 69, 0.035);
    --ui-shadow: 0 1px 2px rgba(15, 23, 42, 0.035), 0 14px 34px rgba(15, 73, 69, 0.065);
    --ui-focus: 0 0 0 3px rgba(13, 148, 136, 0.16);
}

html {
    background: var(--ui-canvas);
    color-scheme: light;
}

.app-body {
    min-width: 20rem;
    color: var(--ui-ink);
    background:
        radial-gradient(circle at 8% 0%, rgba(45, 212, 191, 0.055), transparent 24rem),
        radial-gradient(circle at 92% 18rem, rgba(14, 165, 233, 0.035), transparent 26rem),
        linear-gradient(180deg, #f8fbfb 0, var(--ui-canvas) 22rem, #f7f9fa 100%);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

::selection {
    color: var(--ui-primary-950);
    background: rgba(94, 234, 212, 0.48);
}

/* Application shell */

.app-shell-header {
    position: sticky;
    top: 0;
    z-index: 90;
    padding: 0.5rem 0.7rem 0;
    pointer-events: none;
}

.app-navbar {
    max-width: 82rem;
    margin-inline: auto;
    color: #fff;
    background:
        radial-gradient(circle at 8% 130%, rgba(45, 212, 191, 0.26), transparent 18rem),
        linear-gradient(118deg, rgba(15, 139, 128, 0.98), rgba(10, 79, 75, 0.985));
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 0.95rem;
    box-shadow: 0 12px 30px rgba(6, 61, 58, 0.19);
    backdrop-filter: blur(16px);
    pointer-events: auto;
}

.app-navbar__inner {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.8rem;
    min-height: 4rem;
    padding: 0.55rem 0.75rem;
}

.app-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    min-width: max-content;
    color: #fff;
    text-decoration: none;
}

.app-brand__mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.45rem;
    height: 2.45rem;
    flex: 0 0 auto;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 0.75rem;
    color: #d9fffa;
    background: rgba(255, 255, 255, 0.11);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.app-brand__mark svg {
    width: 1.4rem;
    height: 1.4rem;
}

.app-brand__name {
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.015em;
    white-space: nowrap;
}

.app-navbar__links {
    display: flex;
    align-items: center;
    gap: 0.18rem;
    min-width: 0;
    padding: 0.2rem;
    overflow-x: auto;
    scrollbar-width: none;
}

.app-navbar__links::-webkit-scrollbar {
    display: none;
}

.app-nav-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.25rem;
    padding: 0.42rem 0.68rem;
    border: 1px solid transparent;
    border-radius: 0.6rem;
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.76rem;
    font-weight: 600;
    line-height: 1.2;
    text-decoration: none;
    white-space: nowrap;
    transition: color 0.15s, background 0.15s, border-color 0.15s, transform 0.15s;
}

.app-nav-link:hover {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.09);
    transform: translateY(-1px);
}

.app-nav-link--active {
    color: var(--ui-primary-950);
    border-color: rgba(255, 255, 255, 0.72);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 12px rgba(6, 61, 58, 0.13);
}

.app-nav-link--active:hover {
    color: var(--ui-primary-950);
    background: #fff;
}

.app-navbar__account {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.45rem;
    min-width: max-content;
}

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

.app-language-select {
    min-height: 2.1rem;
    padding: 0.2rem 0.45rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.55rem;
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
    font-size: 0.7rem;
    font-weight: 700;
    cursor: pointer;
}

.app-language-select option {
    color: var(--ui-ink);
    background: #fff;
}

.app-user-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    min-height: 2.35rem;
    padding: 0.25rem 0.55rem 0.25rem 0.3rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 0.65rem;
    background: rgba(4, 47, 46, 0.13);
}

.app-user-chip__avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    height: 1.75rem;
    flex: 0 0 auto;
    border-radius: 50%;
    color: var(--ui-primary-950);
    background: #ccfbf1;
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
}

.app-user-chip__copy {
    display: flex;
    flex-direction: column;
    min-width: 0;
    line-height: 1.15;
}

.app-user-chip__name {
    max-width: 7rem;
    overflow: hidden;
    color: #fff;
    font-size: 0.69rem;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.app-user-chip__role {
    max-width: 7rem;
    margin-top: 0.15rem;
    overflow: hidden;
    color: rgba(255, 255, 255, 0.64);
    font-size: 0.6rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.app-logout-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    min-height: 2.2rem;
    padding: 0.35rem 0.55rem;
    border: 1px solid rgba(254, 202, 202, 0.18);
    border-radius: 0.58rem;
    color: #fee2e2;
    background: transparent;
    font-size: 0.7rem;
    font-weight: 600;
    cursor: pointer;
    transition: color 0.15s, background 0.15s, border-color 0.15s;
}

.app-logout-btn svg {
    width: 0.95rem;
    height: 0.95rem;
}

.app-logout-btn:hover {
    color: #fff;
    border-color: rgba(254, 202, 202, 0.35);
    background: rgba(190, 18, 60, 0.2);
}

/* Main content and common page headers */

.app-main {
    width: 100%;
    min-height: calc(100vh - 5rem);
    padding-top: 1.55rem !important;
    padding-bottom: 4rem !important;
}

.app-main h1,
.app-main h2,
.app-main h3 {
    letter-spacing: -0.018em;
}

.app-main > :is(
    .flex.justify-between.mb-6,
    .flex.justify-between.items-start.mb-4,
    .flex.flex-wrap.justify-between.items-start.gap-4.mb-6
) {
    position: relative;
    align-items: center;
    padding: 1.15rem 1.25rem;
    border: 1px solid var(--ui-border);
    border-radius: var(--ui-radius-lg);
    background:
        radial-gradient(circle at 100% 0, rgba(45, 212, 191, 0.08), transparent 16rem),
        var(--ui-surface);
    box-shadow: var(--ui-shadow-sm);
    margin-bottom: 1.25rem !important;
}

.app-main > :is(
    .flex.justify-between.mb-6,
    .flex.justify-between.items-start.mb-4,
    .flex.flex-wrap.justify-between.items-start.gap-4.mb-6
) h1 {
    color: var(--ui-ink);
    font-size: 1.45rem;
    font-weight: 800;
}

.app-main > h1.text-2xl {
    margin: 0 0 1.25rem !important;
    padding: 1.15rem 1.25rem;
    border: 1px solid var(--ui-border);
    border-radius: var(--ui-radius-lg);
    color: var(--ui-ink);
    background:
        radial-gradient(circle at 100% 0, rgba(45, 212, 191, 0.08), transparent 16rem),
        var(--ui-surface);
    box-shadow: var(--ui-shadow-sm);
    font-size: 1.45rem;
    font-weight: 800;
}

/* Reusable surfaces */

.app-main :is(.bg-white.rounded-lg.shadow, .bg-white.border.rounded-lg),
.app-main form.bg-white.border.rounded-lg {
    border: 1px solid var(--ui-border) !important;
    border-radius: var(--ui-radius) !important;
    background: rgba(255, 255, 255, 0.97) !important;
    box-shadow: var(--ui-shadow-sm) !important;
}

.app-main fieldset {
    border-color: var(--ui-border);
    border-radius: var(--ui-radius-sm);
}

.app-main legend {
    color: var(--ui-ink-soft);
}

/* Common form controls. Specific page styles load later and may refine these. */

.app-main :where(
    input:not([type="hidden"]):not([type="checkbox"]):not([type="radio"]):not([type="button"]):not([type="submit"]):not([type="file"]),
    select,
    textarea
) {
    max-width: 100%;
    min-height: 2.55rem;
    border-color: #cfdbe0;
    border-radius: 0.62rem;
    color: var(--ui-ink);
    background-color: #fff;
    font: inherit;
    transition: border-color 0.15s, box-shadow 0.15s, background-color 0.15s;
}

.app-main :where(
    input:not([type="hidden"]):not([type="checkbox"]):not([type="radio"]):not([type="button"]):not([type="submit"]):not([type="file"]),
    select,
    textarea
):hover {
    border-color: #afc1c8;
}

.app-main :where(
    input:not([type="hidden"]):not([type="checkbox"]):not([type="radio"]):not([type="button"]):not([type="submit"]):not([type="file"]),
    select,
    textarea
):focus {
    outline: none;
    border-color: var(--ui-primary-600);
    box-shadow: var(--ui-focus);
}

.app-main :where(input[type="checkbox"], input[type="radio"]) {
    accent-color: var(--ui-primary-700);
}

.app-main :where(label) {
    color: var(--ui-ink-soft);
}

/* Utility-class buttons receive one consistent finish across legacy screens. */

.app-main :is(a, button).bg-teal-700 {
    border: 1px solid var(--ui-primary-700);
    border-radius: 0.62rem !important;
    background: linear-gradient(135deg, var(--ui-primary-600), var(--ui-primary-700)) !important;
    box-shadow: 0 5px 14px rgba(15, 118, 110, 0.16);
    font-weight: 650;
    text-decoration: none;
    transition: transform 0.15s, background 0.15s, box-shadow 0.15s;
}

.app-main :is(a, button).bg-teal-700:hover {
    background: linear-gradient(135deg, var(--ui-primary-700), var(--ui-primary-800)) !important;
    box-shadow: 0 7px 18px rgba(15, 118, 110, 0.2);
    transform: translateY(-1px);
}

.app-main :is(a, button).bg-slate-600 {
    border-radius: 0.62rem !important;
    background: #475569 !important;
    box-shadow: 0 4px 12px rgba(51, 65, 85, 0.12);
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.15s, background 0.15s;
}

.app-main :is(a, button).bg-slate-600:hover {
    background: #334155 !important;
    transform: translateY(-1px);
}

.app-main :is(a, button).border.border-teal-700 {
    border-color: #99d9d1 !important;
    border-radius: 0.62rem !important;
    background: #fff;
    font-weight: 600;
    text-decoration: none;
}

.app-main .text-teal-700 {
    color: var(--ui-primary-700) !important;
    font-weight: 600;
    text-underline-offset: 0.18em;
}

.app-main :is(a, button):focus-visible,
.app-navbar :is(a, button, select):focus-visible {
    outline: 2px solid #5eead4;
    outline-offset: 2px;
}

/* Alerts and empty states */

.app-messages {
    position: relative;
    z-index: 20;
}

.app-alert {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    padding: 0.78rem 0.95rem;
    border: 1px solid;
    border-radius: 0.72rem;
    box-shadow: var(--ui-shadow-sm);
    font-size: 0.84rem;
    font-weight: 550;
    line-height: 1.55;
}

.app-alert::before {
    content: "";
    width: 0.52rem;
    height: 0.52rem;
    flex: 0 0 auto;
    margin-top: 0.35rem;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 0 4px color-mix(in srgb, currentColor 12%, transparent);
}

.app-alert--success {
    color: #065f46;
    border-color: #a7f3d0;
    background: #ecfdf5;
}

.app-alert--warning {
    color: #92400e;
    border-color: #fde68a;
    background: #fffbeb;
}

.app-alert--error {
    color: #9f1239;
    border-color: #fecdd3;
    background: #fff1f2;
}

.grid-empty,
.app-main .text-slate-500:only-child {
    color: var(--ui-muted);
}

.ui-pagination {
    width: fit-content;
    margin: 1.25rem auto !important;
    padding: 0.35rem;
    border: 1px solid var(--ui-border);
    border-radius: 0.75rem;
    background: #fff;
    box-shadow: var(--ui-shadow-sm);
}

.ui-pagination > :is(a, span) {
    min-width: 2.35rem;
    padding: 0.42rem 0.72rem !important;
    border-color: transparent !important;
    border-radius: 0.52rem !important;
    text-align: center;
}

.ui-pagination > a {
    color: var(--ui-primary-700);
    font-weight: 650;
    text-decoration: none;
}

.ui-pagination > a:hover {
    background: var(--ui-primary-50) !important;
}

/* Authentication */

.login-page {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(20rem, 28rem);
    width: min(100%, 62rem);
    min-height: 31rem;
    margin: 2.5rem auto 0;
    overflow: hidden;
    border: 1px solid var(--ui-border);
    border-radius: 1.35rem;
    background: #fff;
    box-shadow: 0 24px 65px rgba(15, 73, 69, 0.13);
}

.login-page__visual {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    overflow: hidden;
    padding: 2.25rem;
    color: #fff;
    background:
        radial-gradient(circle at 18% 18%, rgba(153, 246, 228, 0.24), transparent 14rem),
        radial-gradient(circle at 85% 110%, rgba(45, 212, 191, 0.28), transparent 17rem),
        linear-gradient(145deg, #0d9488, #0f766e 48%, #064e4a);
}

.login-page__visual::before,
.login-page__visual::after {
    content: "";
    position: absolute;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50%;
}

.login-page__visual::before {
    width: 18rem;
    height: 18rem;
    inset-inline-start: -7rem;
    top: -7rem;
}

.login-page__visual::after {
    width: 12rem;
    height: 12rem;
    inset-inline-end: -5rem;
    bottom: -5rem;
}

.login-page__brand {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.login-page__brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.4rem;
    height: 3.4rem;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.12);
}

.login-page__brand-mark svg {
    width: 1.9rem;
    height: 1.9rem;
}

.login-page__brand-name {
    font-size: 1.35rem;
    font-weight: 800;
}

.login-page__visual-copy {
    position: relative;
    z-index: 1;
    max-width: 25rem;
    margin-top: 1rem;
    color: rgba(255, 255, 255, 0.76);
    font-size: 0.85rem;
    line-height: 1.75;
}

.login-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2.35rem;
}

.login-card__eyebrow {
    margin: 0 0 0.35rem;
    color: var(--ui-primary-700);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.05em;
}

.login-card h1 {
    margin: 0 0 0.45rem;
    color: var(--ui-ink);
    font-size: 1.65rem;
    font-weight: 800;
}

.login-card__lede {
    margin: 0 0 1.5rem;
    color: var(--ui-muted);
    font-size: 0.82rem;
}

.login-card__field {
    margin-bottom: 1rem;
}

.login-card__field label {
    display: block;
    margin-bottom: 0.4rem;
    color: var(--ui-ink-soft);
    font-size: 0.78rem;
    font-weight: 650;
}

.login-card__field input {
    width: 100%;
    min-height: 2.8rem;
    padding: 0.62rem 0.75rem;
    border: 1px solid #cfdbe0;
    border-radius: 0.65rem;
    background: #fbfdfd;
}

.login-card__field input:focus {
    outline: none;
    border-color: var(--ui-primary-600);
    background: #fff;
    box-shadow: var(--ui-focus);
}

.login-card__submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 2.8rem;
    margin-top: 0.4rem;
    border: 0;
    border-radius: 0.68rem;
    color: #fff;
    background: linear-gradient(135deg, var(--ui-primary-600), var(--ui-primary-800));
    box-shadow: 0 8px 20px rgba(15, 118, 110, 0.2);
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
}

.login-card__submit:hover {
    box-shadow: 0 10px 25px rgba(15, 118, 110, 0.26);
    transform: translateY(-1px);
}

/* Responsive shell */

@media (max-width: 1120px) {
    .app-navbar__inner {
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 0.35rem 0.75rem;
    }

    .app-brand {
        grid-column: 1;
        grid-row: 1;
    }

    .app-navbar__account {
        grid-column: 2;
        grid-row: 1;
    }

    .app-navbar__links {
        grid-column: 1 / -1;
        grid-row: 2;
        border-top: 1px solid rgba(255, 255, 255, 0.09);
    }
}

@media (max-width: 700px) {
    .app-shell-header {
        padding: 0;
    }

    .app-navbar {
        border-inline: 0;
        border-top: 0;
        border-radius: 0 0 0.9rem 0.9rem;
    }

    .app-navbar__inner {
        padding: 0.5rem 0.65rem 0.42rem;
    }

    .app-brand__mark {
        width: 2.1rem;
        height: 2.1rem;
        border-radius: 0.62rem;
    }

    .app-brand__mark svg {
        width: 1.2rem;
        height: 1.2rem;
    }

    .app-brand__name {
        max-width: 11rem;
        overflow: hidden;
        font-size: 0.86rem;
        text-overflow: ellipsis;
    }

    .app-user-chip__copy,
    .app-logout-btn span {
        display: none;
    }

    .app-user-chip {
        padding: 0.2rem;
        border: 0;
        background: transparent;
    }

    .app-nav-link {
        min-height: 2.1rem;
        padding-inline: 0.62rem;
        font-size: 0.72rem;
    }

    .app-main {
        padding: 1.1rem 0.8rem 3rem !important;
    }

    .app-main > :is(
        .flex.justify-between.mb-6,
        .flex.justify-between.items-start.mb-4,
        .flex.flex-wrap.justify-between.items-start.gap-4.mb-6
    ) {
        padding: 1rem;
    }

    .app-main > :is(
        .flex.justify-between.mb-6,
        .flex.justify-between.items-start.mb-4,
        .flex.flex-wrap.justify-between.items-start.gap-4.mb-6
    ) h1,
    .app-main > h1.text-2xl {
        font-size: 1.25rem;
    }

    .login-page {
        display: block;
        min-height: 0;
        margin-top: 1rem;
        border-radius: 1rem;
    }

    .login-page__visual {
        min-height: 10rem;
        padding: 1.35rem;
    }

    .login-page__visual-copy {
        display: none;
    }

    .login-card {
        padding: 1.5rem 1.25rem 1.75rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}

@media print {
    .app-shell-header {
        display: none;
    }

    .app-body {
        background: #fff;
    }

    .app-main {
        max-width: none;
        padding: 0 !important;
    }
}
/* Shared visually-hidden utility used by accessible labels across templates. */
.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}