/* ==========================================================================
   DESIGN SCHEME & FONTS
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
    --bg-main: #f4f7f6;          /* Soothing, ultra-light medical mint/teal tint */
    --bg-card: #ffffff;
    --primary: #14b8a6;          /* Positive, clean healing teal color */
    --primary-hover: #0d9488;
    --primary-light: #f0fdfa;
    --text-main: #1f2937;        /* Soft charcoal (never use pure black for text) */
    --text-muted: #6b7280;
    --border-color: #e5e7eb;
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    padding: 40px 20px;
    line-height: 1.5;
}

/* Page Header */
h1.page-title {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    color: var(--text-main);
    margin: 40px 0 20px 0;
}

/* ==========================================================================
   SEARCH CONTAINER
   ========================================================================== */
.search-container {
    max-width: 700px;
    margin: 0 auto 40px auto;
    background: var(--bg-card);
    padding: 20px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    display: flex;
    gap: 15px;
    align-items: center;
}

.search-container input {
    flex: 1;
    padding: 14px 16px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-size: 14px;
    outline: none;
    background-color: #f9fafb;
    transition: var(--transition);
}

.search-container input:focus {
    border-color: var(--primary);
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.15);
}

.search-container button {
    padding: 14px 28px;
    background: var(--primary);
    color: white;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    transition: var(--transition);
}

.search-container button:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

/* Dynamic Live Filter Results List */
#doctorList {
    max-width: 700px;
    margin: -25px auto 40px auto;
}

.doctor {
    background: var(--bg-card);
    padding: 15px 20px;
    border-radius: 10px;
    margin-bottom: 10px;
    border-left: 4px solid var(--primary);
    box-shadow: var(--shadow-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.doctor h4 { font-size: 16px; color: var(--text-main); }
.doctor p { font-size: 13px; color: var(--text-muted); }

/* ==========================================================================
   DOCTORS CARDS MATRIX
   ========================================================================== */
.doccontainer, .doccontainer2 {
    max-width: 1140px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    padding-bottom: 40px;
}

.doccontainer2 {
    margin-top: 20px;
}

/* Reusable Doctor Cards styling */
.doc1, .doc2, .doc3, .doc4, .doc5, .doc6 {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 30px;
    border: 1px solid rgba(0,0,0,0.02);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    min-height: 420px;
}

.doc1:hover, .doc2:hover, .doc3:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

/* Doctor Image handling Wrapper */
.docimg {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.docimg img {
    height: 110px;
    width: 110px;
    object-fit: cover;
    border-radius: 50%;
    background-color: var(--primary-light);
    border: 3px solid #fff;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
}

/* Text Hierarchy */
.doccontainer h2 {
    font-size: 20px;
    font-weight: 700;
    text-align: center;
    color: var(--text-main);
    margin-bottom: 8px;
}

.doccontainer p {
    font-size: 13px;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 15px;
    line-height: 1.6;
}

.doccontainer h4 {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.75px;
    color: var(--primary);
    text-align: center;
    margin-bottom: 4px;
    font-weight: 700;
}

/* Push navigation interaction bar to the bottom container line */
.icons {
    margin-top: auto;
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.icons img {
    height: 36px;
    width: 36px;
    padding: 8px;
    background: var(--primary-light);
    border-radius: 50%;
    transition: var(--transition);
    cursor: pointer;
}

.icons img:hover {
    background: var(--primary);
    filter: brightness(0) invert(1); /* Smooth inversion effect for color changing icons */
    transform: scale(1.1);
}

/* Vacancy Card Slots styling */
.doc4, .doc5, .doc6 {
    justify-content: center;
    align-items: center;
    border: 2px dashed #cbd5e1;
    background: rgba(255, 255, 255, 0.5);
    color: #94a3b8;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 1px;
    min-height: 200px;
}

/* ==========================================================================
   INQUIRY MODAL POPUP
   ========================================================================== */
.modal-overlay {
    background: rgba(15, 23, 42, 0.4) !important;
    backdrop-filter: blur(4px);
    transition: var(--transition);
}

.modal-card {
    background: #ffffff !important;
    border-radius: 16px !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15) !important;
    border: none !important;
    overflow: hidden;
}

.modal-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 20px;
}

.modal-card input, .modal-card textarea {
    border: 1px solid var(--border-color) !important;
    background: #f9fafb !important;
    border-radius: 8px !important;
    padding: 12px 14px !important;
    font-size: 14px !important;
    outline: none !important;
    transition: var(--transition) !important;
}

.modal-card input:focus, .modal-card textarea:focus {
    border-color: var(--primary) !important;
    background: #fff !important;
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.1) !important;
}

.modal-card button[type="submit"] {
    background: var(--primary) !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    font-size: 15px !important;
    transition: var(--transition) !important;
    cursor: pointer;
}

.modal-card button[type="submit"]:hover {
    background: var(--primary-hover) !important;
}

/* Responsive adjustment rules */
@media(max-width: 768px) {
    .search-container { flex-direction: column; }
    .search-container input, .search-container button { width: 100%; }
}