/* =========================================================================
   fekraSystem — Base styles, design tokens, and reusable components
   ========================================================================= */

:root {
    --color-bg: #f4f6f9;
    --color-surface: #ffffff;
    --color-surface-alt: #f8f9fb;
    --color-border: #e6e9ef;
    --color-text: #1c2333;
    --color-text-muted: #6b7280;
    --color-text-faint: #9aa1af;

    --color-navy: #131b2e;
    --color-navy-soft: #1c2740;
    --color-navy-border: #2a3652;

    --color-primary: #2f6fed;
    --color-primary-dark: #2559c7;
    --color-primary-soft: #eaf1ff;

    --color-success: #1a9e63;
    --color-success-soft: #e7f8ef;
    --color-danger: #e0333f;
    --color-danger-soft: #fdeaec;
    --color-warning: #ce8a12;
    --color-warning-soft: #fdf3e0;
    --color-info: #6b7280;
    --color-info-soft: #eef0f3;

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

    --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06);
    --shadow-md: 0 4px 16px rgba(16, 24, 40, 0.08);
    --shadow-lg: 0 12px 32px rgba(16, 24, 40, 0.14);

    --sidebar-width: 260px;
    --header-height: 72px;

    --transition-fast: 150ms ease;
    --transition-base: 220ms ease;
}

* {
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    margin: 0;
    font-family: 'Cairo', 'Segoe UI', Tahoma, Arial, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    font-size: 15px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4, h5 { margin: 0; font-weight: 700; }

p { margin: 0; }

button {
    font-family: inherit;
    cursor: pointer;
}

input, select, textarea {
    font-family: inherit;
    font-size: 14px;
}

::placeholder {
    color: var(--color-text-faint);
}

/* Scrollbars */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #cfd5e0; border-radius: 8px; }
::-webkit-scrollbar-track { background: transparent; }

/* -------------------------------------------------------------------------
   Buttons
   ------------------------------------------------------------------------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-size: 14px;
    font-weight: 600;
    background: var(--color-surface-alt);
    color: var(--color-text);
    transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
    white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn:disabled {
    opacity: .6;
    cursor: not-allowed;
    transform: none;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--color-primary-dark); }

.btn-success {
    background: var(--color-success);
    color: #fff;
}
.btn-success:hover { background: #167f52; }

.btn-danger {
    background: var(--color-danger);
    color: #fff;
}
.btn-danger:hover { background: #c22733; }

/* "إعادة" (Manager Dashboard "الجاهز للنشر") — distinct from success/
   danger: sends an already-approved design back for revision. */
.btn-warning {
    background: var(--color-warning);
    color: #fff;
}
.btn-warning:hover { background: #b3790f; }

.btn-outline {
    background: transparent;
    border-color: var(--color-border);
    color: var(--color-text);
}
.btn-outline:hover { background: var(--color-surface-alt); border-color: #cfd5e0; }

.btn-ghost {
    background: transparent;
    color: var(--color-text-muted);
}
.btn-ghost:hover { background: var(--color-surface-alt); color: var(--color-text); }

/* Subtle destructive action (e.g. "حذف") — quieter than the solid
   .btn-danger used for review-decision buttons. */
.btn-danger-ghost {
    background: transparent;
    color: var(--color-danger);
}
.btn-danger-ghost:hover { background: var(--color-danger-soft); }

.btn-sm { padding: 7px 12px; font-size: 13px; }
.btn-block { width: 100%; }

.btn .spinner { display: none; }
.btn.is-loading .spinner { display: inline-flex; }
.btn.is-loading .btn-label { opacity: .7; }

/* Preserve intentional line breaks in shared confirmation copy (for
   example the Photographer's two-line "تم التصوير" confirmation). */
#confirmModalBody { white-space: pre-line; }

/* -------------------------------------------------------------------------
   Cards
   ------------------------------------------------------------------------- */

.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.card-padded { padding: 22px; }

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 22px;
    border-bottom: 1px solid var(--color-border);
}

.card-header h3 { font-size: 16px; }

.card-body { padding: 22px; }

/* -------------------------------------------------------------------------
   Badges
   ------------------------------------------------------------------------- */

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 999px;
    font-size: 12.5px;
    font-weight: 700;
    white-space: nowrap;
    line-height: 1.4;
}

.badge-progress { background: var(--color-info-soft); color: var(--color-info); }
.badge-review   { background: var(--color-warning-soft); color: var(--color-warning); }
.badge-rejected { background: var(--color-danger-soft); color: var(--color-danger); }
.badge-approved { background: var(--color-success-soft); color: var(--color-success); }
.badge-warning  { background: var(--color-warning-soft); color: var(--color-warning); }

.badge-priority-urgent { background: var(--color-danger-soft); color: var(--color-danger); }
.badge-priority-medium { background: var(--color-warning-soft); color: var(--color-warning); }
.badge-priority-normal { background: var(--color-success-soft); color: var(--color-success); }

.badge-category { background: var(--color-primary-soft); color: var(--color-primary-dark); }
.badge-neutral  { background: var(--color-info-soft); color: var(--color-text-muted); }

/* -------------------------------------------------------------------------
   Forms
   ------------------------------------------------------------------------- */

.form-group { margin-bottom: 16px; }

.form-label {
    display: block;
    margin-bottom: 6px;
    font-size: 13.5px;
    font-weight: 700;
    color: var(--color-text);
}

.form-hint {
    display: block;
    margin-top: 6px;
    font-size: 12.5px;
    color: var(--color-text-muted);
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

textarea.form-control { resize: vertical; min-height: 90px; }

/* The composite 12-hour وقت النشر picker (see
   includes/task-card.php's render_datetime_picker_group()) — a date input
   plus hour/minute/period selects laid out as one row, each still a plain
   .form-control so they match every other field's border/radius/colors;
   wraps onto two lines on narrow screens instead of overflowing. */
.datetime-picker-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.datetime-picker-row [data-dt-part="date"] {
    flex: 2 1 150px;
    min-width: 130px;
}
.datetime-picker-row [data-dt-part="hour"],
.datetime-picker-row [data-dt-part="minute"],
.datetime-picker-row [data-dt-part="period"] {
    flex: 1 1 70px;
    min-width: 62px;
}
.datetime-picker-row select.form-control {
    cursor: pointer;
}

.form-row { display: flex; gap: 16px; }
.form-row > * { flex: 1; }

.form-error {
    color: var(--color-danger);
    font-size: 13px;
    margin-top: 6px;
    display: none;
}
.form-error.is-visible { display: block; }

.form-control.is-invalid { border-color: var(--color-danger); }

/* -------------------------------------------------------------------------
   Segmented YYYY/MM/DD date fields (see includes/functions.php's
   render_date_field_overlay()) — three plain digit boxes the user can
   click/type/arrow through directly, laid out left-to-right (dir:ltr)
   even inside an RTL page, exactly like every other date the app already
   displays. Only the small calendar-icon trigger hides a real
   <input type="date"> underneath (same invisible-overlay technique as a
   normal icon-button, so its native picker opens in every browser) —
   the segments themselves are the field's only typable surface.
   ------------------------------------------------------------------------- */

.date-field-segmented {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 0 6px 0 10px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.date-field-segmented:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.date-segments {
    display: flex;
    align-items: center;
    flex: 1;
    padding: 10px 0;
}

.date-segment {
    border: none;
    background: transparent;
    color: var(--color-text);
    font: inherit;
    font-variant-numeric: tabular-nums;
    text-align: center;
    padding: 2px 1px;
    border-radius: 4px;
}
.date-segment[data-segment="year"] { width: 4.2ch; }
.date-segment[data-segment="month"],
.date-segment[data-segment="day"] { width: 2.4ch; }

.date-segment:focus { outline: none; background: var(--color-primary-soft); }
.date-segment.is-invalid { color: var(--color-danger); }
.date-segment::placeholder { color: var(--color-text-muted); opacity: .6; }

.date-separator { color: var(--color-text-muted); padding: 0 1px; }

.date-calendar-trigger {
    position: relative;
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.date-field-native {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
    opacity: 0;
    cursor: pointer;
}

.date-calendar-icon {
    pointer-events: none;
    color: var(--color-text-muted);
    display: flex;
}
.date-calendar-trigger:hover .date-calendar-icon { color: var(--color-primary); }

/* -------------------------------------------------------------------------
   Empty / loading states
   ------------------------------------------------------------------------- */

.state-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 60px 20px;
    color: var(--color-text-muted);
    text-align: center;
}

.state-box .state-icon { font-size: 34px; opacity: .5; }
.state-box strong { color: var(--color-text); font-size: 15px; }

.spinner {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,.4);
    border-top-color: #fff;
    animation: spin .7s linear infinite;
}
.spinner-dark {
    border-color: rgba(0,0,0,.12);
    border-top-color: var(--color-primary);
}

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

/* -------------------------------------------------------------------------
   Toasts
   ------------------------------------------------------------------------- */

#toast-stack {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
}

.toast {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    background: var(--color-navy);
    color: #fff;
    box-shadow: var(--shadow-lg);
    font-size: 14px;
    font-weight: 600;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity var(--transition-base), transform var(--transition-base);
}

.toast.is-visible { opacity: 1; transform: translateY(0); }
.toast-success { background: var(--color-success); }
.toast-error { background: var(--color-danger); }

/* -------------------------------------------------------------------------
   Modals
   ------------------------------------------------------------------------- */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 20, 32, .55);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 20px;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.modal-overlay.is-open {
    display: flex;
    opacity: 1;
}

.modal {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    transform: translateY(14px) scale(.98);
    transition: transform var(--transition-base);
}

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

.modal-lg { max-width: 720px; }

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
}

.modal-header h3 { font-size: 17px; }

.modal-close {
    background: none;
    border: none;
    font-size: 20px;
    color: var(--color-text-muted);
    line-height: 1;
    padding: 4px;
    border-radius: 6px;
}
.modal-close:hover { background: var(--color-surface-alt); color: var(--color-text); }

.modal-body {
    padding: 24px;
    overflow-y: auto;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 16px 24px;
    border-top: 1px solid var(--color-border);
}

.modal-footer.align-between { justify-content: space-between; }

/* Designer selection grid inside modal */
.picker-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.picker-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.picker-option:hover { border-color: var(--color-primary); background: var(--color-primary-soft); }
.picker-option.is-selected { border-color: var(--color-primary); background: var(--color-primary-soft); }

.picker-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--color-navy);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}

/* -------------------------------------------------------------------------
   Utility
   ------------------------------------------------------------------------- */

.text-muted { color: var(--color-text-muted); }
.text-faint { color: var(--color-text-faint); }
.text-danger { color: var(--color-danger); }
.text-success { color: var(--color-success); }
.text-center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mb-16 { margin-bottom: 16px; }
.flex { display: flex; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-gap-8 { display: flex; gap: 8px; align-items: center; }
.flex-gap-12 { display: flex; gap: 12px; align-items: center; }
.flex-wrap { flex-wrap: wrap; }
.hidden { display: none !important; }

.progress-track {
    width: 100%;
    height: 8px;
    border-radius: 999px;
    background: var(--color-border);
    overflow: hidden;
}
.progress-fill {
    height: 100%;
    border-radius: 999px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}
.progress-fill.is-complete { background: var(--color-success); }