/* ================================================
 Doctor Booking System - Frontend Styles
================================================
 1.0 - Global, Booking Form & Helpers
 2.0 - Filter Bar
 3.0 - Archive Page: Doctor Cards
 4.0 - Archive Page: Clinic Cards
 5.0 - Single Page: Doctor Profile
 6.0 - Single Page: Clinic Profile
 7.0 - Responsive (Media Queries)
================================================
*/

/* * 1.0 - Global, Booking Form & Helpers
 * -------------------------------------------
 */
:root {
    /* Set by dynamic-styles.php */
    --dms-primary-color: #0073aa;
    --dms-primary-hover-color: #005177;
    --dms-primary-hue: 200;
    --dms-primary-sat: 100%;
    --dms-primary-light: 34%;
}

.dms-booking-form {
    max-width: 600px;
    margin: 20px auto;
    padding: 25px;
    background: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
}

.dms-form-step {
    margin-bottom: 20px;
}

.dms-form-step label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
}

.dms-form-step select,
.dms-form-step input[type="text"],
.dms-form-step input[type="email"],
.dms-form-step input[type="tel"] {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box; /* Fixes padding issues */
}

#dms-datepicker {
    background: #fff;
}

#dms-time-slots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 10px;
    margin-top: 10px;
}

.dms-time-slot {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    text-align: center;
    cursor: pointer;
    background: #f0f0f0;
    color: #333;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.dms-time-slot.available:hover {
    background-color: var(--dms-primary-color);
    color: #fff;
}

.dms-time-slot.selected {
    background-color: var(--dms-primary-color);
    border-color: var(--dms-primary-hover-color);
    color: #fff;
    font-weight: 600;
}

.dms-time-slot.unavailable {
    background: #eee;
    color: #aaa;
    cursor: not-allowed;
    text-decoration: line-through;
}

/* --- Buttons --- */
.dms-button,
button[type="submit"].dms-button-submit {
    display: inline-block;
    padding: 12px 20px;
    background-color: var(--dms-primary-color);
    border: 1px solid var(--dms-primary-color);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.dms-button:hover,
button[type="submit"].dms-button-submit:hover {
    background-color: var(--dms-primary-hover-color);
    border-color: var(--dms-primary-hover-color);
    color: #fff;
}

.dms-button-primary {
    display: inline-block;
    padding: 14px 25px;
    background: var(--dms-primary-color);
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    border-radius: 5px;
    transition: background-color 0.2s ease;
}
.dms-button-primary:hover {
    background: var(--dms-primary-hover-color);
    color: #fff;
}

/* --- Helpers --- */
#dms-loader {
    display: none;
    text-align: center;
    padding: 20px;
    font-style: italic;
}
#dms-booking-message {
    display: none;
    padding: 15px;
    border-radius: 4px;
    margin-top: 20px;
}
#dms-booking-message.success {
    background: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}
#dms-booking-message.error {
    background: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}

/* Datepicker Overrides */
.ui-datepicker .ui-datepicker-header {
    background-color: var(--dms-primary-color);
    color: #fff;
    border: none;
}
.ui-datepicker .ui-datepicker-today .ui-state-highlight,
.ui-datepicker .ui-state-active {
    border-color: var(--dms-primary-color) !important;
    background-color: var(--dms-primary-color) !important;
    color: #fff !important;
}


/* * 2.0 - Filter Bar
 * -------------------------------------------
 */
.dms-filter-form-wrap {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
}
.dms-filter-form {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr auto; 
    gap: 15px;
    align-items: center;
}
.dms-filter-item {
    width: 100%;
}
.dms-filter-form input[type="text"],
.dms-filter-form select {
    width: 100%;
    padding: 12px 15px;
    font-size: 1rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-sizing: border-box;
    height: 50px;
}
.dms-filter-form button.dms-filter-submit {
    background: #fff;
    border: 1px solid var(--dms-primary-color);
    color: var(--dms-primary-color);
    border-radius: 8px;
    padding: 0;
    width: 50px;
    height: 50px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease, color 0.2s ease;
}
.dms-filter-form button.dms-filter-submit:hover {
    background: var(--dms-primary-color);
    color: #fff;
}
.dms-filter-form button.dms-filter-submit svg {
    width: 22px;
    height: 22px;
}


/* * 3.0 - Archive Page: Doctor Cards
 * -------------------------------------------
 */
.dms-doctor-list-archive {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}
.dms-doctor-item-archive {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    transition: box-shadow 0.3s ease;
}
.dms-doctor-item-archive:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.dms-doctor-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}
.dms-doctor-thumb {
    width: 100%;
    height: 350px; /* Portrait size */
    background: #f0f0f0;
}
.dms-doctor-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.dms-doctor-thumb.dms-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    color: #ccc;
}
.dms-doctor-info-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 15px;
    background: linear-gradient(0deg, 
        hsla(var(--dms-primary-hue), var(--dms-primary-sat), var(--dms-primary-light), 0.9) 0%, 
        hsla(var(--dms-primary-hue), var(--dms-primary-sat), var(--dms-primary-light), 0.7) 60%, 
        transparent 100%);
    color: #ffffff;
}
.dms-doctor-info-overlay .entry-title {
    color: #ffffff;
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0 0 3px 0;
}
.dms-doctor-info-overlay .dms-specialty {
    color: #ffffff;
    font-size: 0.9rem;
    margin: 0;
    opacity: 0.9;
}

/* * 4.0 - Archive Page: Clinic Cards
 * -------------------------------------------
 */
.dms-clinic-list-archive {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}
.dms-clinic-item-archive {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    transition: box-shadow 0.3s ease;
}
.dms-clinic-item-archive:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.dms-clinic-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}
.dms-clinic-thumb {
    width: 100%;
    height: 250px; /* Landscape size */
    background: #f0f0f0;
}
.dms-clinic-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.dms-clinic-thumb.dms-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    color: #ccc;
}
.dms-clinic-info-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 15px;
    background: linear-gradient(0deg, 
        hsla(var(--dms-primary-hue), var(--dms-primary-sat), var(--dms-primary-light), 0.9) 0%, 
        hsla(var(--dms-primary-hue), var(--dms-primary-sat), var(--dms-primary-light), 0.7) 60%, 
        transparent 100%);
    color: #ffffff;
}
.dms-clinic-info-overlay .entry-title {
    color: #ffffff;
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 3px 0;
}
.dms-clinic-info-overlay .dms-hotline {
    color: #ffffff;
    font-size: 0.9rem;
    margin: 0;
    opacity: 0.9;
}


/* * 5.0 - Single Page: Doctor Profile
 * -------------------------------------------
 */
.dms-doctor-profile-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 40px;
}
.dms-doctor-profile-image {
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
}
.dms-doctor-profile-image img {
    display: block;
    width: 100%;
    height: auto;
}
.dms-doctor-profile-content .entry-title {
    font-size: 2.5rem;
    margin-top: 0;
    margin-bottom: 10px;
}
.dms-doctor-meta {
    margin-bottom: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.dms-meta-item {
    font-size: 0.9rem;
    padding: 5px 12px;
    background: #f0f0f0;
    border-radius: 20px;
}
.dms-meta-item.dms-meta-specialty {
    background-color: hsla(var(--dms-primary-hue), var(--dms-primary-sat), var(--dms-primary-light), 0.1);
    color: var(--dms-primary-color);
    font-weight: 600;
}
.dms-doctor-bio {
    line-height: 1.7;
    margin-bottom: 30px;
}
.dms-book-now-button {
    font-size: 1.1rem;
}
.dms-booking-form-section {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid #e0e0e0;
}
.dms-booking-form-section h2 {
    font-size: 1.8rem;
    text-align: center;
    margin-bottom: 25px;
}


/* * 6.0 - Single Page: Clinic Profile
 * -------------------------------------------
 */
.dms-clinic-content-grid {
    display: grid;
    grid-template-columns: 1fr 40%;
    gap: 40px;
}
.dms-clinic-details-box,
.dms-clinic-doctors-list {
    margin-top: 30px;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
}
.dms-clinic-details-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.dms-clinic-details-list li {
    padding: 8px 0;
    border-bottom: 1px solid #eee;
}
.dms-clinic-details-list li:last-child {
    border-bottom: none;
}
.dms-clinic-doctor-roster {
    list-style: none;
    padding: 0;
    margin: 0;
}
.dms-clinic-doctor-roster li {
    margin-bottom: 10px;
}
.dms-clinic-doctor-roster li a {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    padding: 8px;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}
.dms-clinic-doctor-roster li a:hover {
    background: #eee;
}
.dms-clinic-doctor-roster li img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}
.dms-clinic-doctor-roster li span {
    font-weight: 600;
    color: #333;
}
.dms-clinic-map-wrap {
    width: 100%;
    height: 450px;
    border-radius: 8px;
    overflow: hidden;
}
.dms-clinic-map-wrap iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* * 7.0 - Responsive (Media Queries)
 * -------------------------------------------
 */

/* Filters */
@media (max-width: 900px) {
    .dms-filter-form {
        grid-template-columns: 1fr 1fr;
    }
}

/* Single Pages & Filters */
@media (max-width: 768px) {
    .dms-filter-form {
        grid-template-columns: 1fr;
    }
    .dms-doctor-profile-grid {
        grid-template-columns: 1fr;
    }
    .dms-doctor-profile-image {
        max-width: 300px;
        margin: 0 auto;
    }
    .dms-clinic-content-grid {
        grid-template-columns: 1fr;
    }
    .dms-clinic-content-right {
        /* Move map to top on mobile */
        grid-row: 1;
    }
}