/* === Tema (svetla/tamna) - CSS promenljive === */
:root {
    --bg-page: #f5f7fa;
    --bg-surface: #fff;
    --bg-surface-alt: #f5f7fa;

    --text-primary: #222;
    --text-secondary: #555;
    --text-muted: #888;

    --border: #e0e0e0;
    --border-strong: #ddd;

    --accent: #4a90d9;
    --accent-strong: #2f5fa8;
    --accent-light: #6b9ed2;
    --accent-bg: #eaf2fb;

    --danger: #d9534f;
    --danger-strong: #c9302c;
    --danger-bg: #fdecea;

    --success: #2e7d32;
    --success-strong: #4caf50;
    --success-bg: #e6f4ea;

    --warning: #b26a00;
    --warning-strong: #e67e22;
    --warning-bg: #fff4e0;

    --shadow-card: 0 2px 15px rgba(0,0,0,0.15);

    /* Polja za unos imaju svoje promenljive: bez njih input/select/textarea padaju na
       podrazumevanu belu pozadinu pregledača, pa u tamnoj temi svetle kao rupe u ekranu. */
    --bg-input: #fff;
    --bg-input-disabled: #f1f3f5;
    --text-placeholder: #9aa0a6;
    --border-input: #d5d9df;
    --focus-ring: 0 0 0 3px rgba(74, 144, 217, 0.15);

    /* Govori pregledaču koja je tema - od toga zavise skrol-trake, kalendar u <input type=date>,
       padajuća lista <select>-a i ikonice u njima, što CSS-om ne možemo da obojimo. */
    color-scheme: light;

    /* Sidebar je namerno IZVAN prekidača tema - ostaje isti u svetloj i tamnoj temi, kao stalno
       sidro ekrana. Neutralni slate je izabran da se ne sudara sa logotipima klinika, koji mogu
       biti bilo koje boje. Zato ove promenljive nisu ponovo definisane u [data-theme="dark"]. */
    --sidebar-bg: #161b22;
    --sidebar-header-bg: #11151b;
    --sidebar-border: #262c36;
    --sidebar-text: #c9d1d9;
    --sidebar-text-strong: #ffffff;
    --sidebar-hover-bg: rgba(255,255,255,0.07);
    --sidebar-active-bg: #2c6fb8;
    --sidebar-active-text: #ffffff;
}

[data-theme="dark"] {
    --bg-page: #14161a;
    --bg-surface: #1e2126;
    --bg-surface-alt: #262a31;

    --text-primary: #eef0f2;
    --text-secondary: #c2c6cc;
    --text-muted: #8a8f98;

    --border: #363b43;
    --border-strong: #454b54;

    --accent: #5b9fe0;
    --accent-strong: #7cb3e8;
    --accent-light: #4a7fac;
    --accent-bg: #223247;

    --danger: #e5766f;
    --danger-strong: #f0918a;
    --danger-bg: #3a2323;

    --success: #5fb96a;
    --success-strong: #79cc83;
    --success-bg: #1f3323;

    --warning: #e0a53f;
    --warning-strong: #eab766;
    --warning-bg: #3a2f18;

    --shadow-card: 0 2px 15px rgba(0,0,0,0.5);

    /* Polje je za nijansu svetlije od kartice (--bg-surface) i osetno svetlije od pozadine
       strane, da se vidi i kad stoji na kartici i kad stoji direktno na strani. */
    --bg-input: #23272e;
    --bg-input-disabled: #1b1e23;
    --text-placeholder: #7b828c;
    --border-input: #434a54;
    --focus-ring: 0 0 0 3px rgba(91, 159, 224, 0.30);

    color-scheme: dark;
}

.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.2s ease-out;
}

    .modal-backdrop.closing {
        animation: fadeOut 0.2s ease-in forwards;
    }

.modal-box {
    background: var(--bg-surface);
    padding: 2rem 2.5rem;
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 8px 30px rgba(0,0,0,0.25);
    animation: slideUp 0.25s ease-out;
}

.modal-backdrop.closing .modal-box {
    animation: slideDown 0.2s ease-in forwards;
}

.confirm-box {
    max-width: 380px;
    text-align: center;
}

    .confirm-box p {
        margin: 0.5rem 0 1.5rem;
        color: var(--text-secondary);
    }

.modal-title {
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-field {
    display: flex;
    flex-direction: column;
    margin-bottom: 1rem;
    text-align: left;
}

    .form-field label {
        font-size: 1rem;
        font-weight: 500;
        color: var(--text-secondary);
        margin-bottom: 0.3rem;
    }

    .form-field input,
    .form-field select,
    .form-field textarea {
        padding: 0.6rem 0.75rem;
        border: 1px solid var(--border-input);
        background-color: var(--bg-input);
        color: var(--text-primary);
        border-radius: 6px;
        font-size: 0.95rem;
        width: 100%;
        box-sizing: border-box;
        font-family: inherit;
        transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
    }

        .form-field input::placeholder,
        .form-field textarea::placeholder {
            color: var(--text-placeholder);
        }

        .form-field input:disabled,
        .form-field select:disabled,
        .form-field textarea:disabled {
            background-color: var(--bg-input-disabled);
            color: var(--text-muted);
        }

    .form-field textarea {
        resize: vertical;
    }

        .form-field input:focus,
        .form-field select:focus,
        .form-field textarea:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: var(--focus-ring);
        }

        .form-field input.invalid,
        .form-field select.invalid,
        .form-field textarea.invalid {
            border-color: var(--danger);
            box-shadow: 0 0 0 3px rgba(217, 83, 79, 0.15);
        }

        .form-field input.valid.modified,
        .form-field select.valid.modified,
        .form-field textarea.valid.modified {
            border-color: var(--success-strong);
        }

    .form-field input[type="checkbox"],
    .form-field input[type="radio"] {
        width: auto;
        padding: 0;
        background-color: transparent;
        accent-color: var(--accent);
    }

.password-input-wrapper {
    position: relative;
}

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

.password-toggle-btn {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

    .password-toggle-btn:hover {
        color: var(--text-secondary);
    }

    .password-toggle-btn svg {
        width: 18px;
        height: 18px;
    }

.checkbox-field {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.5rem;
    cursor: pointer;
}

    .checkbox-field span {
        padding-left: 0.15rem;
    }

.validation-message {
    color: var(--danger);
    font-size: 0.8rem;
    margin-top: 0.3rem;
    display: block;
}

.capitalize-input {
    text-transform: capitalize;
}

.modal-actions {
    margin-top: 1.5rem;
    display: flex;
    justify-content: center;
    gap: 0.75rem;
}

.btn-primary,
.btn-secondary,
.btn-danger {
    display: inline-block;
    padding: 0.65rem 1.5rem;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 500;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.15s ease, transform 0.1s ease;
}

.btn-primary {
    background-color: var(--accent);
    color: white;
}

    .btn-primary:hover {
        background-color: var(--accent-strong);
    }

.btn-secondary {
    background-color: var(--border);
    color: var(--text-primary);
}

    .btn-secondary:hover {
        background-color: var(--border-strong);
    }

.btn-danger {
    background-color: var(--danger);
    color: white;
}

    .btn-danger:hover {
        background-color: var(--danger-strong);
    }

    .btn-primary:active, .btn-secondary:active, .btn-danger:active {
        transform: scale(0.97);
    }

.btn-icon {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    padding: 0.3rem 0.5rem;
    border-radius: 6px;
    transition: background-color 0.15s ease;
}

    .btn-icon:hover {
        background-color: var(--bg-surface-alt);
    }

.btn-icon-danger:hover {
    background-color: var(--danger-bg);
}

.patient-item-name {
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--text-primary);
    margin: 0;
}

.patient-item-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeOut {
    from {
        opacity: 1;
    }

    to {
        opacity: 0;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.96);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes slideDown {
    from {
        opacity: 1;
        transform: translateY(0) scale(1);
    }

    to {
        opacity: 0;
        transform: translateY(20px) scale(0.96);
    }
}

/* ---------- Page header (search + add button) ---------- */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.search-input {
    padding: 0.6rem 0.9rem;
    border: 1px solid var(--border-input);
    border-radius: 6px;
    font-size: 0.95rem;
    font-family: inherit;
    background-color: var(--bg-input);
    color: var(--text-primary);
    width: 380px;
    max-width: 100%;
    box-sizing: border-box;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

    .search-input::placeholder {
        color: var(--text-placeholder);
    }

    .search-input:hover:not(:focus):not(:disabled) {
        border-color: var(--border-strong);
    }

    .search-input:focus {
        outline: none;
        border-color: var(--accent);
        box-shadow: var(--focus-ring);
    }

    .search-input:disabled {
        background-color: var(--bg-input-disabled);
        color: var(--text-muted);
    }

/* ---------- List / table card ---------- */
.list-card {
    background: var(--bg-surface);
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.13);
    overflow: hidden;
}

.list-table {
    width: 100%;
    border-collapse: collapse;
}

    .list-table thead {
        background-color: var(--bg-surface-alt);
    }

    .list-table th {
        text-align: left;
        padding: 0.9rem 1.25rem;
        font-size: 0.8rem;
        font-weight: 600;
        color: var(--text-muted);
        text-transform: uppercase;
        letter-spacing: 0.03em;
        border-bottom: 1px solid var(--border);
    }

    .list-table td {
        padding: 0.9rem 1.25rem;
        font-size: 0.95rem;
        border-bottom: 1px solid var(--bg-surface-alt);
    }

    .list-table tbody tr {
        cursor: pointer;
        transition: background-color 0.12s ease;
    }

        .list-table tbody tr:hover {
            background-color: var(--bg-surface-alt);
        }

        .list-table tbody tr:last-child td {
            border-bottom: none;
        }

.list-name-cell {
    font-weight: 500;
    color: var(--text-primary);
}

.actions-cell {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    white-space: nowrap;
}

.btn-sm {
    padding: 0.35rem 0.9rem;
    font-size: 0.85rem;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.15s ease, transform 0.1s ease;
}

    .btn-sm:active {
        transform: scale(0.96);
    }

.status-badge {
    display: inline-block;
    padding: 0.2rem 0.65rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.status-active {
    background-color: var(--success-bg);
    color: var(--success);
}

.status-inactive {
    background-color: var(--bg-surface-alt);
    color: var(--text-muted);
}

.status-pending {
    background-color: var(--warning-bg);
    color: var(--warning);
}

/* === Statusi termina (koristi ih AppointmentStatusBadge) ===
   Ranije su živeli u <style> bloku unutar Appointments.razor, pa su bili nedostupni drugim
   stranama - profil pacijenta prikazuje iste oznake. */
.status-scheduled {
    background-color: var(--accent-bg);
    color: var(--accent);
}

.status-completed {
    background-color: var(--success-bg);
    color: var(--success-strong);
}

.status-cancelled {
    background-color: var(--danger-bg);
    color: var(--danger);
    text-decoration: line-through;
}

.status-noshow {
    background-color: var(--warning-bg);
    color: var(--warning-strong);
}

/* Vreme uz datum u listama - iste veličine kao datum, samo svetlije. */
.cell-time {
    color: var(--text-muted);
    margin-left: 0.35rem;
}

.cell-link {
    color: var(--accent);
    font-weight: 500;
    cursor: pointer;
}

    .cell-link:hover {
        text-decoration: underline;
    }

/* Poništava default izgled <button> elementa kad treba da izgleda kao .cell-link/plain link. */
.btn-as-link,
.change-password-link {
    border: none;
    background: none;
    padding: 0;
    font: inherit;
    cursor: pointer;
}

.btn-sm-edit {
    background-color: var(--accent-bg);
    color: var(--accent);
}

    .btn-sm-edit:hover {
        background-color: var(--accent-bg);
    }

.btn-sm-delete {
    background-color: var(--danger-bg);
    color: var(--danger);
}

    .btn-sm-delete:hover {
        background-color: var(--danger-bg);
    }

.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-muted);
    background: var(--bg-surface);
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.13);
}

/* ---------- Profile card (patient / clinic detail pages) ---------- */
.profile-card {
    width: 100%;
    max-width: 1200px;
    margin: 0;
    padding: 2rem 3rem;
    background: var(--bg-surface);
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.15);
    box-sizing: border-box;
}

.profile-header {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
}

.profile-actions {
    display: flex;
    gap: 0.5rem;
}

.profile-list {
    display: flex;
    flex-direction: column;
}

.profile-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--bg-surface-alt);
}

    .profile-item:last-child {
        border-bottom: none;
    }

    .profile-item label {
        font-size: 0.9rem;
        color: var(--text-muted);
        font-weight: 500;
    }

    .profile-item span,
    .profile-item h4 {
        font-size: 1rem;
        color: var(--text-primary);
        text-align: right;
        margin: 0;
    }

/* ---------- Page title ---------- */
.page-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 1rem 0;
}

.autocomplete-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 50;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    max-height: 220px;
    overflow-y: auto;
    margin-top: 4px;
}

.autocomplete-item {
    padding: 0.5rem 0.75rem;
    cursor: pointer;
}

.autocomplete-item:hover {
    background: var(--bg-surface-alt);
}

.list-table td:last-child,
.list-table th:last-child {
    width: 200px;
}

/* === Date navigation (zajedničko: Appointments, LabReports, ...) === */
.date-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.date-nav-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    min-width: 220px;
    text-align: center;
}

.date-nav button {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 0.4rem 0.8rem;
    cursor: pointer;
    font-size: 0.9rem;
}

    .date-nav button:hover {
        background-color: var(--bg-surface-alt);
    }

    .date-nav button:disabled {
        opacity: 0.5;
        cursor: not-allowed;
        background-color: var(--bg-surface);
    }

.date-picker-input {
    padding: 0.5rem 0.7rem;
    border: 1px solid var(--border-input);
    border-radius: 6px;
    font-size: 0.9rem;
    font-family: inherit;
    background-color: var(--bg-input);
    color: var(--text-primary);
    width: 150px;
}

    .date-picker-input:focus {
        outline: none;
        border-color: var(--accent);
        box-shadow: var(--focus-ring);
    }

/* === Filter row (zajedničko) === */
.filters-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    align-items: center;
}

    .filters-row select {
        padding: 0.55rem 0.8rem;
        border: 1px solid var(--border-input);
        border-radius: 6px;
        font-size: 0.9rem;
        font-family: inherit;
        background-color: var(--bg-input);
        color: var(--text-primary);
        min-width: 200px;
    }

        .filters-row select:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: var(--focus-ring);
        }

/* === List table modifiers (zajedničko) === */
.list-table.no-row-click tbody tr {
    cursor: default;
}

.list-table td:last-child,
.list-table th:last-child {
    width: 200px;
}

/* === Pager (zajedničko: sve liste) === */
.pager {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.pager-info {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.pager-controls {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin-left: auto;
}

.pager-btn {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 0.4rem 0.7rem;
    min-width: 2.2rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-primary);
}

    .pager-btn:hover:not(:disabled):not(.pager-btn-active) {
        background-color: var(--bg-surface-alt);
    }

    .pager-btn:disabled {
        opacity: 0.5;
        cursor: not-allowed;
        background-color: var(--bg-surface);
    }

.pager-btn-active {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #fff;
    font-weight: 600;
    cursor: default;
}

.pager-gap {
    padding: 0 0.2rem;
    color: var(--text-muted);
}