#trackAppointmentModal {
    --track-primary: #225f8f;
    --track-primary-dark: #123d61;
    --track-accent: #18a999;
    --track-ink: #102033;
    --track-muted: #657384;
    --track-line: #dce6ed;
    --track-surface: #f6fafb;
    --track-card: #ffffff;
}

#trackAppointmentModal .modal-dialog {
    margin: 0;
}

#trackAppointmentModal .track-modal-content {
    width: 100%;
    min-height: 100dvh;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background:
        radial-gradient(circle at top left, rgba(24, 169, 153, 0.18), transparent 34rem),
        linear-gradient(180deg, #eff8f8 0%, #f7fbfc 45%, #ffffff 100%) !important;
    color: var(--track-ink);
}

#trackAppointmentModal .track-modal-header {
    position: sticky;
    top: 0;
    z-index: 5;
    border: 0;
    padding: 18px 22px;
    background: linear-gradient(135deg, var(--track-primary-dark), var(--track-primary));
    color: #ffffff;
    box-shadow: 0 14px 34px rgba(16, 32, 51, 0.18);
}

#trackAppointmentModal .modal-title {
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: 0;
}

#trackAppointmentModal .modal-body {
    overflow-y: auto;
    padding: clamp(16px, 4vw, 34px);
}

.appointment-detail-card {
    width: min(100%, 820px);
    margin: 0 auto;
    overflow: hidden;
    border: 1px solid rgba(34, 95, 143, 0.14);
    border-radius: 18px;
    background: var(--track-card);
    box-shadow: 0 24px 70px rgba(16, 32, 51, 0.14);
}

.detail-hero {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: clamp(22px, 5vw, 34px);
    background:
        linear-gradient(135deg, rgba(34, 95, 143, 0.12), rgba(24, 169, 153, 0.08)),
        #f7fbfc;
    border-bottom: 1px solid var(--track-line);
}

.detail-kicker {
    margin: 0 0 8px;
    color: var(--track-accent);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.detail-hero h3 {
    margin: 0;
    color: var(--track-ink);
    font-size: clamp(1.45rem, 5vw, 2rem);
    font-weight: 900;
    line-height: 1.08;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    padding: 0.55rem 0.85rem;
    border-radius: 999px;
    font-size: 0.86rem;
    font-weight: 900;
    line-height: 1;
    white-space: nowrap;
}

.status-pending {
    background-color: #fff1b8;
    color: #765100;
}

.status-confirmed {
    background-color: #d7f3ff;
    color: #075577;
}

.status-completed {
    background-color: #dff8ec;
    color: #126b41;
}

.status-cancelled,
.status-voided {
    background-color: #ffe1e4;
    color: #a22634;
}

.tracking-summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 14px;
    margin: clamp(18px, 4vw, 28px);
    padding: 18px;
    border: 1px solid rgba(34, 95, 143, 0.16);
    border-radius: 16px;
    background: linear-gradient(180deg, #ffffff 0%, #f4f8fc 100%);
}

.tracking-summary span {
    display: block;
    margin-bottom: 6px;
    color: var(--track-muted);
    font-size: 0.76rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.tracking-summary strong {
    display: block;
    overflow-wrap: anywhere;
    color: var(--track-ink);
    font-size: clamp(1.45rem, 7vw, 2.1rem);
    font-weight: 900;
    letter-spacing: 0.06em;
    line-height: 1;
}

.tracking-copy-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    border: 0;
    border-radius: 999px;
    padding: 0 18px;
    background: #594ee2;
    color: #ffffff;
    font-weight: 850;
    box-shadow: 0 14px 26px rgba(89, 78, 226, 0.22);
}

.tracking-copy-btn:focus-visible {
    outline: 3px solid rgba(89, 78, 226, 0.25);
    outline-offset: 3px;
}

.appointment-detail-form {
    padding: 0 clamp(18px, 4vw, 28px) clamp(18px, 4vw, 30px);
}

.detail-section {
    padding: 18px 0;
    border-top: 1px solid var(--track-line);
}

.tracking-summary + .appointment-detail-form .detail-section:first-child {
    border-top: 0;
    padding-top: 0;
}

.detail-section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    color: var(--track-primary-dark);
    font-size: 0.93rem;
    font-weight: 900;
}

.detail-section-title i {
    display: inline-grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: rgba(34, 95, 143, 0.1);
    color: var(--track-primary);
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.detail-field-wide {
    grid-column: 1 / -1;
}

.detail-field label {
    display: block;
    margin-bottom: 7px;
    color: #315372;
    font-size: 0.9rem;
    font-weight: 850;
}

.detail-field .form-control,
.detail-field select.form-control,
.detail-field textarea.form-control {
    min-height: 46px;
    border: 1px solid #cddbe5;
    border-radius: 12px;
    padding: 0.72rem 0.9rem;
    background-color: #ffffff;
    color: var(--track-ink);
    font-size: 1rem;
    box-shadow: 0 1px 0 rgba(16, 32, 51, 0.03);
}

.detail-field textarea.form-control {
    resize: vertical;
}

.detail-field .form-control:focus,
.detail-field select.form-control:focus,
.detail-field textarea.form-control:focus {
    border-color: var(--track-primary);
    box-shadow: 0 0 0 4px rgba(34, 95, 143, 0.14);
}

.detail-field .form-control[readonly],
.detail-field textarea.form-control[readonly],
.detail-field select.form-control:disabled {
    background-color: #f7fafc;
    color: #536171;
    opacity: 1;
}

.detail-actions {
    position: sticky;
    bottom: 0;
    z-index: 3;
    margin: 8px -8px -8px;
    padding: 14px 8px 8px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0), #ffffff 32%);
}

.detail-primary-action {
    width: 100%;
    min-height: 52px;
    border: 0;
    border-radius: 999px;
    background: linear-gradient(135deg, #1f6fa5, #17496f);
    color: #ffffff;
    font-size: 1rem;
    font-weight: 900;
    box-shadow: 0 18px 32px rgba(23, 73, 111, 0.23);
}

.detail-primary-action:hover,
.detail-primary-action:focus {
    background: linear-gradient(135deg, #225f8f, #103a59);
    color: #ffffff;
}

.detail-readonly-note {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 8px;
    padding: 13px 14px;
    border-radius: 12px;
    background: #edf7fb;
    color: #315372;
    font-weight: 700;
}

.is-hidden {
    display: none !important;
}

.otp-code-field {
    position: relative;
    margin-inline: auto;
    max-width: 330px;
}

.otp-code-input {
    position: absolute;
    inset: 0;
    z-index: 2;
    width: 100%;
    height: 58px;
    border: 0;
    opacity: 0.02;
    color: transparent;
    background: transparent;
    caret-color: transparent;
}

.otp-code-input:focus {
    outline: none;
}

.otp-code-boxes {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 8px;
}

.otp-code-boxes span {
    display: grid;
    place-items: center;
    aspect-ratio: 1;
    min-height: 48px;
    border: 1px solid rgba(91, 82, 214, 0.22);
    border-radius: 12px;
    color: #172033;
    background: linear-gradient(180deg, #ffffff 0%, #f5f7fb 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.95), 0 8px 18px rgba(15, 23, 42, 0.08);
    font-size: 22px;
    font-weight: 800;
    line-height: 1;
}

.otp-code-boxes span.is-active,
.otp-code-field.is-focused .otp-code-boxes span.is-active {
    border-color: #5b52d6;
    box-shadow: 0 0 0 4px rgba(91, 82, 214, 0.14), 0 10px 20px rgba(91, 82, 214, 0.12);
}

.otp-code-boxes span.is-filled {
    border-color: rgba(31, 138, 91, 0.38);
    background: #f4fbf7;
}

@media (max-width: 575.98px) {
    #trackAppointmentModal .track-modal-header {
        padding: max(14px, env(safe-area-inset-top)) 16px 14px;
    }

    #trackAppointmentModal .modal-body {
        padding: 14px 12px max(18px, env(safe-area-inset-bottom));
    }

    .appointment-detail-card {
        border-radius: 16px;
        box-shadow: 0 18px 42px rgba(16, 32, 51, 0.12);
    }

    .detail-hero {
        flex-direction: column;
        align-items: stretch;
    }

    .status-badge {
        width: fit-content;
    }

    .tracking-summary {
        grid-template-columns: 1fr;
        margin: 14px;
        padding: 15px;
    }

    .tracking-copy-btn {
        width: 100%;
    }

    .appointment-detail-form {
        padding-inline: 14px;
    }

    .detail-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .otp-code-field {
        max-width: 300px;
    }

    .otp-code-boxes {
        gap: 6px;
    }

    .otp-code-input {
        height: 52px;
    }

    .otp-code-boxes span {
        min-height: 42px;
        border-radius: 10px;
        font-size: 20px;
    }
}