:root {
    --primary-color: #0f766e;
    --primary-dark: #115e59;
    --primary-soft: #ccfbf1;
    --accent-color: #f59e0b;
    --secondary-color: #64748b;
    --background-color: #f5f7f4;
    --surface-color: rgba(255, 255, 255, 0.88);
    --surface-strong: #ffffff;
    --text-color: #1f2937;
    --muted-color: #5b6472;
    --border-color: #d8e1df;
    --shadow-soft: 0 18px 40px rgba(15, 23, 42, 0.08);
    --textbox-min-height: 7.5rem;
    --textbox-min-height-sm: 6rem;
    --input-min-height: 2.55rem;
}

html[data-density="compact"] {
    --textbox-min-height: 6rem;
    --textbox-min-height-sm: 5rem;
    --input-min-height: 2.3rem;
}

html[data-density="large"] {
    --textbox-min-height: 9.5rem;
    --textbox-min-height-sm: 7.5rem;
    --input-min-height: 2.85rem;
}

body {
    font-family: 'Manrope', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background:
        radial-gradient(circle at top left, rgba(20, 184, 166, 0.10), transparent 28%),
        radial-gradient(circle at top right, rgba(245, 158, 11, 0.12), transparent 24%),
        linear-gradient(180deg, #f9fbf9 0%, #f3f5f2 100%);
    color: var(--text-color);
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

[dir="rtl"] body {
    font-family: 'Heebo', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-weight: 500;
}

[dir="rtl"] h1,
[dir="rtl"] h2,
[dir="rtl"] h3,
[dir="rtl"] h4,
[dir="rtl"] h5,
[dir="rtl"] h6 {
    font-weight: 700;
    letter-spacing: -0.01em;
}

.navbar {
    background: linear-gradient(135deg, #0f766e 0%, #134e4a 48%, #1f2937 100%) !important;
    padding: 0.9rem 0;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.18);
    backdrop-filter: blur(18px);
}

.navbar-brand {
    font-weight: 800;
    letter-spacing: -0.7px;
}

.navbar .btn {
    border-radius: 999px;
    padding-inline: 1rem;
}

.navbar .nav-link {
    font-weight: 600;
}

.card {
    border: 1px solid rgba(216, 225, 223, 0.85);
    border-radius: 24px;
    background: var(--surface-color);
    box-shadow: var(--shadow-soft) !important;
    overflow: hidden;
    backdrop-filter: blur(16px);
}

.card-header {
    background-color: rgba(255, 255, 255, 0.7);
    border-bottom: 1px solid rgba(216, 225, 223, 0.85);
    padding: 1.25rem 1.5rem;
    font-weight: 700;
}

h1, h2, h3, h4, h5 {
    font-weight: 700;
    color: #0f172a;
}

.btn-primary {
    background-color: var(--primary-color);
    border: none;
    border-radius: 999px;
    padding: 0.6rem 1.5rem;
    font-weight: 600;
    transition: all 0.2s;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 10px 24px rgba(15, 118, 110, 0.24);
}

.btn-outline-secondary,
.btn-outline-light,
.btn-outline-primary {
    border-radius: 999px;
}

.form-label {
    font-weight: 600;
    font-size: 0.875rem;
    color: #475569;
    margin-bottom: 0.5rem;
}

.form-control, .form-select {
    border-radius: 14px;
    border: 1px solid var(--border-color);
    padding: 0.6rem 0.8rem;
    font-size: 0.95rem;
    background: rgba(255, 255, 255, 0.92);
}

/* Site-wide textbox comfort: better readability for editing long and short text. */
textarea.form-control {
    min-height: var(--textbox-min-height);
    line-height: 1.55;
    padding: 0.72rem 0.86rem;
    resize: vertical;
}

textarea.form-control.form-control-sm {
    min-height: var(--textbox-min-height-sm);
}

input.form-control[type="text"],
input.form-control[type="email"],
input.form-control[type="url"],
input.form-control[type="tel"],
input.form-control[type="search"],
input.form-control[type="password"] {
    min-height: var(--input-min-height);
    line-height: 1.4;
    padding: 0.58rem 0.84rem;
}

.form-control::placeholder,
.form-select::placeholder {
    color: #7a8798;
    opacity: 1;
}

[dir="rtl"] textarea.form-control,
[dir="rtl"] input.form-control[type="text"],
[dir="rtl"] input.form-control[type="email"],
[dir="rtl"] input.form-control[type="url"],
[dir="rtl"] input.form-control[type="tel"],
[dir="rtl"] input.form-control[type="search"],
[dir="rtl"] input.form-control[type="password"] {
    text-align: right;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.12);
}

.app-shell {
    position: relative;
}

.section-hero {
    position: relative;
    padding: 1.75rem;
    border-radius: 28px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.92) 0%, rgba(248, 250, 248, 0.78) 100%),
        linear-gradient(120deg, rgba(20, 184, 166, 0.12), rgba(245, 158, 11, 0.12));
    border: 1px solid rgba(216, 225, 223, 0.95);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.section-hero::after {
    content: "";
    position: absolute;
    inset: auto -4rem -5rem auto;
    width: 12rem;
    height: 12rem;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.18), transparent 68%);
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.4rem 0.8rem;
    border-radius: 999px;
    background: rgba(15, 118, 110, 0.10);
    color: var(--primary-dark);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.hero-title {
    font-size: clamp(1.9rem, 2.5vw, 3rem);
    line-height: 1.02;
    letter-spacing: -0.05em;
}

.hero-subtitle {
    max-width: 52rem;
    color: var(--muted-color);
    font-size: 1rem;
}

.stat-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.9rem;
}

.stat-card {
    padding: 1rem 1.1rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid rgba(216, 225, 223, 0.9);
}

.stat-card .label {
    color: var(--muted-color);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 800;
}

.stat-card .value {
    display: block;
    margin-top: 0.35rem;
    font-size: 1.7rem;
    font-weight: 800;
    color: #0f172a;
}

.pill-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.pill-nav .nav-link {
    border: 0;
    border-radius: 999px;
    padding: 0.7rem 1rem;
    color: #334155;
    background: rgba(255, 255, 255, 0.72);
    font-weight: 700;
}

.pill-nav .nav-link.active {
    color: #fff;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    box-shadow: 0 12px 24px rgba(15, 118, 110, 0.2);
}

.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.calendar-chip,
.filter-chip {
    border-radius: 999px !important;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
}

.patient-card {
    min-height: 100%;
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.patient-card-clickable {
    cursor: pointer;
}

.patient-card.patient-status-ongoing {
    background: linear-gradient(135deg, #def7ec 0%, #c7f9e8 100%);
}

.patient-card.patient-status-candidate {
    background: linear-gradient(135deg, #fff4d8 0%, #ffe7a8 100%);
}

.patient-card.patient-status-waiting {
    background: linear-gradient(135deg, #e4f0ff 0%, #c7dbff 100%);
}

.patient-card.patient-status-archived {
    background: linear-gradient(135deg, #eef2f5 0%, #d7dde4 100%);
}

.patient-card.patient-status-ongoing .text-muted,
.patient-card.patient-status-candidate .text-muted,
.patient-card.patient-status-waiting .text-muted,
.patient-card.patient-status-archived .text-muted {
    color: #334155 !important;
}

.patient-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 22px 40px rgba(15, 23, 42, 0.12) !important;
    border-color: rgba(15, 118, 110, 0.24);
}

.patient-card-body {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.patient-avatar {
    width: 3.25rem;
    height: 3.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.56);
    border: 1px solid rgba(255, 255, 255, 0.65);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
}

.patient-meta-row,
.patient-footer-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.patient-info-list {
    display: grid;
    gap: 0.55rem;
}

.patient-info-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.7rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.5);
    color: #334155;
    font-size: 0.84rem;
    max-width: 100%;
}

.patient-info-pill i {
    color: var(--primary-dark);
}

.patient-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: #0f172a;
    font-weight: 800;
}

.calendar-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(290px, 0.95fr);
    gap: 1.25rem;
}

.calendar-side-stack {
    display: grid;
    gap: 1rem;
}

.calendar-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 0.9rem;
}

.calendar-mini-card {
    padding: 1rem 1.1rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid rgba(216, 225, 223, 0.9);
}

.calendar-mini-card .eyebrow {
    color: var(--muted-color);
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 800;
}

.calendar-mini-card .big {
    display: block;
    margin-top: 0.35rem;
    font-size: 1.2rem;
    font-weight: 800;
    color: #0f172a;
}

.calendar-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
}

.calendar-form-grid .full-span {
    grid-column: 1 / -1;
}

.calendar-aux-note {
    padding: 0.9rem 1rem;
    border-radius: 18px;
    background: rgba(15, 118, 110, 0.08);
    color: #134e4a;
    border: 1px solid rgba(15, 118, 110, 0.14);
}

.slot-day-details {
    padding: 0.85rem 1rem;
    border-radius: 18px;
    border: 1px solid rgba(216, 225, 223, 0.9);
    background: rgba(255, 255, 255, 0.62);
}

.slot-day-details[open] {
    background: rgba(255, 255, 255, 0.88);
}

.weekend-stack {
    display: grid;
    gap: 0.85rem;
}

.crm-summary-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(115px, 1fr));
    gap: 0.75rem;
}

.crm-summary-mini {
    padding: 0.8rem 0.9rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid rgba(216, 225, 223, 0.9);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}

.crm-summary-mini.active {
    border-color: rgba(15, 118, 110, 0.38);
    background: rgba(204, 251, 241, 0.72);
}

.crm-summary-label {
    display: block;
    color: var(--muted-color);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 800;
}

.crm-summary-value {
    display: block;
    margin-top: 0.2rem;
    font-size: 1.25rem;
    font-weight: 800;
    color: #0f172a;
}

.crm-filter-panel {
    border-top: 1px solid rgba(216, 225, 223, 0.9);
}

.crm-patient-list {
    display: grid;
    gap: 0.65rem;
}

.crm-patient-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.85rem 1rem;
    border-radius: 18px;
    border: 1px solid rgba(216, 225, 223, 0.9);
    background: rgba(255, 255, 255, 0.72);
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.04);
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.crm-patient-row:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 26px rgba(15, 23, 42, 0.08);
    border-color: rgba(15, 118, 110, 0.28);
}

.crm-patient-main {
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex: 1;
}

.crm-patient-name-wrap {
    min-width: 0;
    display: flex;
    align-items: baseline;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.crm-patient-name {
    font-weight: 800;
    color: #0f172a;
}

.crm-patient-meta {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.crm-patient-arrow {
    color: #64748b;
    flex: 0 0 auto;
}

.note-item {
    border-radius: 12px !important;
    border: 1px solid var(--border-color) !important;
    border-inline-start: 4px solid var(--primary-color) !important;
    background: white;
    padding: 1rem;
    margin-bottom: 1rem;
}

[dir="rtl"] .me-1 { margin-inline-end: 0.25rem !important; margin-right: 0 !important; }
[dir="rtl"] .me-2 { margin-inline-end: 0.5rem !important; margin-right: 0 !important; }
[dir="rtl"] .me-3 { margin-inline-end: 1rem !important; margin-right: 0 !important; }
[dir="rtl"] .ms-1 { margin-inline-start: 0.25rem !important; margin-left: 0 !important; }
[dir="rtl"] .ms-2 { margin-inline-start: 0.5rem !important; margin-left: 0 !important; }
[dir="rtl"] .ms-3 { margin-inline-start: 1rem !important; margin-left: 0 !important; }

.smaller { font-size: 0.8rem; }
.smallest { font-size: 0.75rem; }

footer {
    margin-top: auto;
    background-color: rgba(255, 255, 255, 0.85) !important;
    border-top: 1px solid var(--border-color);
    backdrop-filter: blur(12px);
}

.badge {
    padding: 0.5em 0.8em;
    border-radius: 6px;
    font-weight: 600;
}

/* Custom Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #f1f5f9; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

/* FullCalendar Modernization */
.fc-theme-standard .fc-scrollgrid {
    border: 1px solid rgba(216, 225, 223, 0.95);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.08);
    background: rgba(255,255,255,0.85);
}

.fc-theme-standard td, .fc-theme-standard th {
    border-color: var(--border-color);
}

.fc-event {
    border-radius: 12px;
    border: none;
    box-shadow: 0 8px 18px rgba(15,23,42,0.16);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.fc-event:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
    z-index: 5;
}

.fc-v-event .fc-event-main {
    color: #fff;
    font-weight: 600;
    padding: 0.3rem 0.45rem;
}

#weeklyCalendar .fc-col-header-cell-cushion,
#weeklyCalendar .fc-timegrid-axis-cushion,
#weeklyCalendar .fc-timegrid-slot-label-cushion {
    color: #334155;
    font-family: 'Manrope', 'Segoe UI', sans-serif;
    font-weight: 700;
}

#weeklyCalendar .fc-timegrid-slot-label-cushion {
    font-size: 0.82rem;
    font-variant-numeric: tabular-nums;
}

#weeklyCalendar .fc-event-title,
#weeklyCalendar .fc-event-time {
    font-family: 'Manrope', 'Segoe UI', sans-serif;
    font-weight: 700;
    letter-spacing: 0.1px;
}

.slot-day-details summary {
    cursor: pointer;
    color: #0f172a;
}

/* Softer event colors */
.fc-event[style*="background-color: red"] {
    background-color: #ef4444 !important; /* softer red */
}
.fc-event[style*="background-color: green"] {
    background-color: #22c55e !important; /* softer green */
}
.fc-event[style*="background-color: gray"] {
    background-color: #94a3b8 !important; /* softer gray */
}

/* Add some shadow to calendar container */
#calendar {
    padding: 1rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

.patient-tabs-scroll {
    overflow-x: auto;
    overflow-y: hidden;
    white-space: nowrap;
    scrollbar-width: thin;
}

.patient-tabs-scroll .nav-item {
    flex: 0 0 auto;
}

.patient-actions-panel {
    position: sticky;
    top: 88px;
}

.patient-actions-panel .btn {
    text-align: start;
}

@media (max-width: 1199.98px) {
    .calendar-layout {
        grid-template-columns: 1fr;
    }

    .patient-actions-panel {
        position: static;
    }

    .patient-actions-panel .card-body {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .patient-actions-panel .btn {
        text-align: center;
    }
}

@media (max-width: 575.98px) {
    :root {
        --textbox-min-height: 6.5rem;
        --textbox-min-height-sm: 5.4rem;
        --input-min-height: 2.4rem;
    }

    .section-hero {
        padding: 1.2rem;
        border-radius: 22px;
    }

    .calendar-form-grid {
        grid-template-columns: 1fr;
    }

    .patient-meta-row,
    .patient-footer-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .crm-patient-row,
    .crm-patient-main {
        align-items: flex-start;
        flex-direction: column;
    }

    .crm-patient-arrow {
        display: none;
    }

    .patient-actions-panel .card-body {
        grid-template-columns: 1fr;
    }
}