/* ============================================
   WFP On-Call Schedule Viewer
   Duly Health & Care — Editorial Medical Theme
   Adapted from vacation-portal-v2
   ============================================ */

/* --- Mock Mode Warning Banner --- */
.mock-warning-banner {
    background: #FFF3CD;
    color: #664D03;
    border-bottom: 2px solid #FFCA2C;
    padding: 10px 20px;
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
    position: sticky;
    top: 0;
    z-index: 9999;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Duly Health exact brand palette */
    --oxford:       #003B4A;
    --oxford-80:    rgba(0, 59, 74, 0.80);
    --oxford-20:    rgba(0, 59, 74, 0.20);
    --oxford-10:    rgba(0, 59, 74, 0.10);
    --oxford-06:    rgba(0, 59, 74, 0.06);
    --sky:          #008298;
    --sky-10:       rgba(0, 130, 152, 0.10);
    --sky-15:       rgba(0, 130, 152, 0.15);
    --green:        #2E8540;
    --green-12:     rgba(46, 133, 64, 0.12);
    --error:        #C62828;
    --error-08:     rgba(198, 40, 40, 0.08);

    /* Neutrals */
    --white:        #ffffff;
    --bg:           #ffffff;
    --card-bg:      #EEF1F5;
    --text:         #0D1F26;
    --text-muted:   #4a6670;
    --border:       rgba(0, 59, 74, 0.14);

    /* Typography */
    --font:         'Outfit', system-ui, sans-serif;

    /* Duly asymmetric radius */
    --radius-card:  0px 32px 0px 32px;
    --radius-btn:   5px;
    --radius-pill:  999px;
    --radius-sm:    10px;

    /* Shadows — removed per Duly design language */
    --shadow-sm:    none;
    --shadow-md:    none;
    --shadow-lg:    none;

    /* Motion */
    --ease:         cubic-bezier(0.4, 0, 0.2, 1);
    --transition:   all 0.22s var(--ease);
}

html { font-size: 16px; }

/* Split-weight typography */
.heading-bold  { font-weight: 900; }
.heading-light { font-weight: 300; }

body {
    font-family: var(--font);
    color: var(--text);
    background: var(--bg);
    line-height: 1.5;
    min-height: 100vh;
}

[x-cloak] { display: none !important; }

/* ============================================
   DULY ACCENT DIVIDER
   ============================================ */
.duly-divider {
    display: flex;
    height: 6px;
    width: 100%;
}
.duly-divider-navy {
    background: var(--oxford);
    width: 33.333%;
    border-radius: 0 0 0 999px;
}
.duly-divider-teal {
    background: var(--sky);
    flex: 1;
    border-radius: 0 0 999px 0;
}

/* ============================================
   LOGIN PAGE
   ============================================ */
#login-wrap {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    padding: 2rem;
}

#login-container {
    width: 100%;
    max-width: 400px;
    background: var(--card-bg);
    border-radius: var(--radius-card);
    border: 1px solid var(--border);
    overflow: hidden;
}

.login-header {
    background: var(--oxford);
    padding: 2rem 2rem 1.5rem;
    position: relative;
}

.login-header h1 {
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--white);
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 0.25rem;
}

.login-header h2 {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.8);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-top: 0.375rem;
}

.login-body {
    padding: 2rem;
}

.form-group {
    margin-bottom: 1.125rem;
}

.password-wrapper {
    position: relative;
}

.password-wrapper input {
    padding-right: 2.75rem;
}

.btn-peek {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    opacity: 0.4;
    transition: var(--transition);
    padding: 0.25rem;
    line-height: 1;
}

.btn-peek:hover { opacity: 0.85; }

.error-message {
    color: var(--error);
    font-size: 0.8125rem;
    margin-bottom: 0.75rem;
    padding: 0.5rem 0.75rem;
    background: var(--error-08);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--error);
}

.btn-full {
    width: 100%;
    margin-top: 0.25rem;
}

/* ============================================
   HEADER
   ============================================ */
header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.5rem;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 50;
}

.header-left { width: 120px; }

header h1 {
    font-size: 1rem;
    color: var(--oxford);
    letter-spacing: -0.01em;
    text-align: center;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 120px;
    justify-content: flex-end;
}

.doctor-badge {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-muted);
    white-space: nowrap;
}

.btn-logout {
    background: transparent;
    color: var(--oxford);
    border: 2px solid var(--oxford-20);
    padding: 0.3rem 0.875rem;
    border-radius: var(--radius-btn);
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--font);
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.btn-logout:hover {
    border-color: var(--sky);
    background: var(--sky-10);
    color: var(--sky);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-btn);
    font-size: 0.875rem;
    font-weight: 700;
    font-family: var(--font);
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.02em;
}

.btn-primary {
    background: transparent;
    color: var(--oxford);
    border: 2px solid var(--oxford);
}

.btn-primary:hover {
    background: var(--sky-10);
    border-color: var(--sky);
    color: var(--sky);
}

.btn-primary:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

/* ============================================
   FORMS
   ============================================ */
input,
select {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-family: var(--font);
    background: var(--white);
    color: var(--text);
    transition: var(--transition);
    -webkit-appearance: none;
    appearance: none;
}

input:focus,
select:focus {
    outline: none;
    border-color: var(--sky);
    box-shadow: 0 0 0 3px var(--sky-15);
}

label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: 0.375rem;
}

.select-with-prefix {
    display: flex;
    align-items: center;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--white);
    overflow: hidden;
    transition: var(--transition);
}

.select-with-prefix:focus-within {
    border-color: var(--sky);
    box-shadow: 0 0 0 3px var(--sky-15);
}

.select-prefix {
    padding: 0.625rem 0 0.625rem 0.875rem;
    font-size: 0.875rem;
    font-weight: 800;
    color: var(--oxford);
    white-space: nowrap;
    font-family: var(--font);
    user-select: none;
}

.select-with-prefix select {
    border: none;
    box-shadow: none;
    background: transparent;
    padding-left: 0.25rem;
    border-radius: 0;
}

.select-with-prefix select:focus {
    border: none;
    box-shadow: none;
    outline: none;
}

/* ============================================
   MAIN CONTENT AREA
   ============================================ */
main {
    max-width: 900px;
    margin: 0 auto;
    padding: 1.25rem;
}

/* ============================================
   TODAY CARD
   ============================================ */
.today-container {
    margin-bottom: 1.5rem;
    min-height: 120px;
}

.today-cards {
    display: flex;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.today-card {
    flex: 1;
    border-radius: var(--radius-card);
    padding: 1.25rem 1.5rem;
    overflow: hidden;
}

.today-card-primary {
    background: var(--oxford);
    color: var(--white);
}

.today-card-secondary {
    background: var(--card-bg);
    border: 1px solid var(--border);
    color: var(--text);
}

/* Saturday split layout: clinic (left) | divider | on-call (right) */
.saturday-split {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.25rem;
    position: relative;
}

/* Centered vertical divider, ~2/3 height with gaps at top and bottom */
.saturday-split::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 12.5%;
    bottom: 12.5%;
    width: 1px;
    background: var(--oxford-20);
    pointer-events: none;
}

.saturday-side {
    flex: 1;
    min-width: 0;
}

.saturday-left {
    text-align: left;
}

.saturday-right {
    text-align: right;
}

.saturday-role {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: 0.125rem;
}

.saturday-doctor {
    font-size: 1.25rem;
    font-weight: 900;
    line-height: 1.2;
    color: var(--oxford);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.today-card-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.9;
    margin-bottom: 0.375rem;
}

.today-card-primary .today-card-label {
    color: rgba(255, 255, 255, 0.9);
}

.today-card-doctor {
    font-size: 1.5rem;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 0.25rem;
}

.today-card-date {
    font-size: 0.8125rem;
    font-weight: 400;
    opacity: 0.8;
}

.today-card-holiday {
    display: inline-block;
    background: #470A68;
    color: var(--white);
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

.today-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
}

.today-fallback {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--card-bg);
    border-radius: var(--radius-card);
    border: 1px solid var(--border);
    margin-bottom: 0.75rem;
}

.today-fallback-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--oxford);
    margin-bottom: 0.25rem;
}

.today-fallback-subtitle {
    font-size: 0.875rem;
    color: var(--text-muted);
}


/* ============================================
   CALENDAR CONTAINER
   ============================================ */
/* --- Filter Toolbar --- */
.filter-fab {
    position: fixed;
    right: 0.75rem;
    bottom: 1.5rem;
    z-index: 100;
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-pill);
    border: 2px solid var(--oxford-20);
    background: var(--white);
    color: var(--oxford);
    font-size: 0.8125rem;
    font-weight: 600;
    font-family: var(--font);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.filter-fab:hover {
    border-color: var(--oxford);
}

.filter-fab.active {
    background: var(--oxford);
    color: var(--white);
    border-color: var(--oxford);
}

/* Filtered cells — hide other doctors' pills */
.fc-day-filtered .doctor-name-pill,
.fc-day-filtered .clinic-doctor-pill,
.fc-day-filtered .holiday-pill {
    display: none;
}

#calendar-container {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    padding: 1.25rem;
    overflow: hidden;
}

/* No calendar message */
.no-schedule-message {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--text-muted);
    font-size: 0.9375rem;
}

/* ============================================
   FULLCALENDAR OVERRIDES
   ============================================ */

/* Strip default borders */
.fc-theme-standard td,
.fc-theme-standard th {
    border: none;
}
.fc-theme-standard .fc-scrollgrid {
    border: none;
}

/* Hide default toolbar */
.fc .fc-header-toolbar {
    display: none !important;
}

/* Day cell — no hover interaction (read-only) */
.fc .fc-daygrid-day-frame {
    margin: 2px;
    border-radius: 10px;
    position: relative;
    min-height: 4rem;
}

/* Today — teal outline ring */
.fc .fc-day-today {
    background: transparent !important;
}

.fc .fc-day-today .fc-daygrid-day-frame {
    outline: 2px solid var(--sky);
    outline-offset: -2px;
    background: var(--sky-10);
}

/* Month title */
.fc .fc-multimonth-title {
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.625rem 1rem;
    background: var(--oxford);
    color: var(--white);
}

/* Month card */
.fc .fc-multimonth-month {
    border: 1px solid var(--border);
    border-radius: 0 20px 0 20px;
    margin-bottom: 1rem;
    overflow: hidden;
    background: var(--white);
    /* Performance: skip layout/paint for off-screen months */
    content-visibility: auto;
    contain-intrinsic-size: auto 500px;
}

/* Day number */
.fc .fc-multimonth .fc-daygrid-day-number {
    font-size: 0.78rem;
    font-weight: 500;
    padding: 2px 5px;
    color: var(--text);
}

/* Day-of-week header */
.fc .fc-multimonth .fc-col-header-cell {
    background: var(--oxford-06);
    border-bottom: 2px solid var(--oxford-10) !important;
}

.fc .fc-multimonth .fc-col-header-cell-cushion {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    padding: 0.4rem 0.25rem;
}

/* Cell height */
.fc .fc-multimonth .fc-daygrid-day-frame {
    min-height: 4rem;
    height: auto;
}

.fc .fc-multimonth .fc-daygrid-body-natural .fc-daygrid-day-events {
    margin-bottom: 0;
}

.fc .fc-multimonth .fc-daygrid-day-top {
    flex-direction: row;
}

/* Hide "+N more" */
.fc .fc-daygrid-more-link {
    display: none !important;
}

/* Hide disabled placeholder cells */
.fc .fc-day-disabled {
    visibility: hidden;
}

/* Collapse rows where ALL cells are disabled */
.fc .fc-daygrid-body tr:not(:has(.fc-day:not(.fc-day-disabled))) {
    display: none;
}

/* ============================================
   CELL CONTENT (injected via dayCellDidMount)
   ============================================ */

/* Today's day number — bold teal */
.fc .fc-day-today .fc-daygrid-day-number {
    font-weight: 800;
    color: var(--sky);
}

/* Doctor name pill inside calendar cells */
.doctor-name-pill {
    background: color-mix(in srgb, var(--doc-color, #6B7280) 10%, transparent);
    color: color-mix(in srgb, var(--doc-color, #6B7280) 70%, black);
    border-left: 2px solid var(--doc-color, #6B7280);
    border-top: 1px solid color-mix(in srgb, var(--doc-color, #6B7280) 20%, transparent);
    border-bottom: 1px solid color-mix(in srgb, var(--doc-color, #6B7280) 20%, transparent);
    border-right: 1px solid color-mix(in srgb, var(--doc-color, #6B7280) 20%, transparent);
    padding: 2px 6px;
    border-radius: 5px;
    font-size: 0.75rem;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.4;
    margin-top: 1px;
}

/* Clinic doctor pill — slightly different styling */
.clinic-doctor-pill {
    background: color-mix(in srgb, var(--doc-color, #6B7280) 6%, transparent);
    color: color-mix(in srgb, var(--doc-color, #6B7280) 70%, black);
    border: 1px solid color-mix(in srgb, var(--doc-color, #6B7280) 15%, transparent);
    padding: 2px 6px;
    border-radius: 5px;
    font-size: 0.75rem;
    font-weight: 500;
    font-style: italic;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.3;
    margin-top: 1px;
}

/* Holiday pill inside calendar cells */
.holiday-pill {
    display: block;
    background: #470A68;
    color: var(--white);
    padding: 1px 5px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.3;
    pointer-events: none;
    margin-top: 1px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    header {
        padding: 0.75rem 1rem;
    }

    header h1 {
        font-size: 0.875rem;
    }

    .header-left,
    .header-right { width: auto; }

    main {
        padding: 0.75rem;
    }

    .today-cards {
        flex-direction: column;
    }

    .today-card-doctor {
        font-size: 1.25rem;
    }

    #calendar-container {
        padding: 0.75rem;
    }

    .fc .fc-col-header-cell-cushion {
        font-size: 0.75rem;
    }

    .cell-day-num {
        font-size: 0.75rem;
        padding: 2px;
    }

    .doctor-name-pill {
        font-size: 0.75rem;
    }

    .clinic-doctor-pill {
        font-size: 0.75rem;
    }
}

/* --- Phone (≤480px) --- */
@media (max-width: 480px) {
    header {
        padding: 0.5rem 0.75rem;
    }

    .today-container {
        min-height: 100px;
        margin-bottom: 1rem;
    }

    .today-card {
        padding: 1rem 1rem;
    }

    .saturday-split {
        flex-direction: column;
        gap: 0;
    }

    /* Swap vertical divider to horizontal */
    .saturday-split::after {
        left: 12.5%;
        right: 12.5%;
        top: 50%;
        bottom: auto;
        width: auto;
        height: 1px;
    }

    .saturday-right {
        text-align: left;
        padding-top: 0.375rem;
    }

    .saturday-left {
        padding-bottom: 0.375rem;
    }

    .saturday-role {
        font-size: 0.7rem;
    }

    .saturday-doctor {
        font-size: 1.1rem;
    }

    /* Hide "Clinic: " prefix on phone — italic style distinguishes it */
    .clinic-label {
        display: none;
    }

    /* Touch targets — 44px minimum */
    .btn-logout {
        padding: 0.5rem 1rem;
        min-height: 44px;
    }

    .btn.btn-primary.btn-full {
        min-height: 44px;
    }

    input, select, .select-with-prefix {
        min-height: 44px;
    }

    /* Calendar cells — reclaim vertical space */
    .fc .fc-daygrid-day-frame,
    .fc .fc-multimonth .fc-daygrid-day-frame {
        min-height: 3.25rem;
        margin: 1px;
    }

    .fc .fc-multimonth-month {
        border-radius: 0 12px 0 12px;
        margin-bottom: 0.625rem;
    }

    /* Calendar pills — tighter on phones */
    .doctor-name-pill {
        font-size: 0.7rem;
        padding: 1px 4px;
        border-left-width: 1.5px;
    }

    .clinic-doctor-pill {
        font-size: 0.65rem;
        padding: 1px 4px;
    }

    .holiday-pill {
        font-size: 0.65rem;
        padding: 1px 4px;
    }

    .cell-day-num {
        font-size: 0.7rem;
    }
}