/* =========================================================================
   STYLE.CSS - Moderní firemní telefonní seznam (Zjednodušená verze)
   Aesthetics: Clean light mode, premium blue accents, subtle shadows, micro-animations
   ========================================================================= */

/* --- Import Písma Inter --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* --- Barevná paleta a konfigurace --- */
:root {
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    
    /* Barvy */
    --bg-primary: #f8fafc;        /* Světle šedé pozadí webu */
    --bg-card: #ffffff;           /* Bílé karty */
    --bg-header: #ffffff;
    --text-primary: #0f172a;      /* Velmi tmavě modrá/břidlicová */
    --text-secondary: #475569;    /* Středně šedá */
    --text-muted: #64748b;        /* Světlejší šedá */
    
    /* Modré akcenty */
    --color-primary: #00aeef;     /* Hlavní blankytně modrá */
    --color-primary-hover: #0096ce;
    --color-accent-light: #e6f7ff; /* Velmi světle modrá pro pozadí tagů */
    --color-accent-text: #0084b6;  /* Tmavší modrá pro text tagů */
    
    /* Hranice a Stíny */
    --border-color: #e2e8f0;
    --border-radius-lg: 16px;
    --border-radius-md: 12px;
    --border-radius-sm: 8px;
    
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.05), 0 4px 6px -4px rgb(0 0 0 / 0.05);
    
    /* Animace */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Globální Resety --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-family);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    padding-bottom: 80px;
}

/* --- Hlavička --- */
header {
    background-color: rgba(255, 255, 255, 0.9);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.header-top-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.logo-section h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.logo-section h1 span {
    color: var(--color-primary);
}

/* --- Sekce vyhledávání --- */
.search-section {
    width: 100%;
    max-width: 320px;
    position: relative;
}

.search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 14px;
    color: var(--text-muted);
    pointer-events: none;
}

.search-input {
    width: 100%;
    padding: 10px 16px 10px 40px;
    font-size: 0.9rem;
    font-family: var(--font-family);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    outline: none;
    color: var(--text-primary);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.search-input:focus {
    background-color: var(--bg-card);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-accent-light), var(--shadow-md);
}

.search-clear-btn {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.95rem;
    padding: 2px;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-fast);
}

.search-clear-btn:hover {
    background-color: var(--border-color);
    color: var(--text-primary);
}

/* --- Filtry oddělení --- */
.filters-section {
    display: flex;
    justify-content: flex-start;
    gap: 6px;
    flex-wrap: wrap;
    border-top: 1px solid #f1f5f9;
    padding-top: 12px;
}

.filter-btn {
    background: none;
    border: 1px solid transparent;
    padding: 6px 14px;
    font-size: 0.85rem;
    font-weight: 500;
    font-family: var(--font-family);
    color: var(--text-secondary);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
    user-select: none;
}

.filter-btn:hover {
    background-color: #f1f5f9;
    color: var(--text-primary);
}

.filter-btn.active {
    background-color: var(--color-accent-light);
    color: var(--color-accent-text);
    font-weight: 600;
}

.filters-select {
    display: none;
    width: 100%;
    padding: 10px 16px;
    font-size: 0.95rem;
    font-weight: 500;
    font-family: var(--font-family);
    color: var(--text-primary);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    outline: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg fill='none' stroke='%23475569' stroke-width='2' viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'><path stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'></path></svg>");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
    padding-right: 40px;
}

.filters-select:focus {
    background-color: var(--bg-card);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-accent-light), var(--shadow-md);
}


/* --- Hlavní Kontejner --- */
main {
    max-width: 1200px;
    margin: 30px auto;
    padding: 0 20px;
}

/* --- Výsledky a statistika --- */
.results-info {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    font-weight: 500;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* --- Mřížka s kartami zaměstnanců --- */
.contacts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

/* --- Karta zaměstnance --- */
.contact-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 28px 24px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: #cbd5e1;
}

/* Modrý dekorativní proužek nahoře na kartě */
.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), #38bdf8);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.contact-card:hover::before {
    opacity: 1;
}

/* Obrázek / Avatar */
.contact-avatar-wrapper {
    position: relative;
    width: 180px;
    height: 230px;
    margin-bottom: 16px;
}

.contact-avatar {
    width: 100%;
    height: 100%;
    border-radius: 16px;
    object-fit: cover;
    border: 3px solid #ffffff;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
    background-color: #f1f5f9;
}

/* Jméno a detaily */
.contact-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.contact-position {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 10px;
    min-height: 1.3rem;
}

.contact-dept-tag {
    background-color: var(--color-accent-light);
    color: var(--color-accent-text);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 9999px;
    margin-bottom: 16px;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Popis/Bio přímo na kartě */
.contact-card-bio {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-style: italic;
    line-height: 1.5;
    margin-bottom: 20px;
    min-height: 2.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Kontaktní údaje rychlé info */
.contact-quick-info {
    width: 100%;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: left;
}

.info-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.info-row svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.info-row span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.info-row:hover {
    color: var(--color-primary-hover);
}

/* Kancelář (speciální neaktivní řádek) */
.office-row {
    color: var(--text-muted);
    cursor: default;
}

.office-row:hover {
    color: var(--text-muted);
}

.office-row svg {
    color: var(--text-muted);
}

/* --- Stav "Nebylo nalezeno" --- */
.no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

.no-results svg {
    font-size: 3rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.no-results h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.no-results p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* --- Responzivita --- */
@media (max-width: 640px) {
    .header-container {
        padding: 20px 16px 16px 16px;
    }
    
    .header-top-row {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
    }
    
    .logo-section h1 {
        font-size: 1.5rem;
    }
    
    .search-section {
        max-width: 100%;
    }
    
    .search-input {
        padding: 12px 16px 12px 40px;
        font-size: 0.9rem;
    }
    
    .search-icon {
        left: 14px;
    }
    
    .team-header-name {
        font-size: 1.3rem;
    }
    
    .filters-section {
        display: none;
    }
    
    .filters-select {
        display: block;
        margin-top: 16px;
        border-top: 1px solid #f1f5f9;
        padding-top: 12px;
    }
    
    .contacts-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    main {
        margin: 16px auto;
        padding: 0 16px;
    }
}

/* --- Týmová hlavička --- */
.team-header {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 24px 30px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    position: relative;
    overflow: hidden;
}

.team-header::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 6px;
    background: linear-gradient(180deg, var(--color-primary), #38bdf8);
}

.team-header-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

.team-header-name {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.team-header-details {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    margin-top: 4px;
}

.team-header-detail-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.team-header-detail-item a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.team-header-detail-item a:hover {
    color: var(--color-primary);
}

.team-header-detail-item svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .team-header {
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
    }
    
    .team-header-details {
        flex-direction: column;
        gap: 12px;
    }
}

/* --- Sekce pro Rychlé Kontakty --- */
.quick-contacts-section {
    width: 100%;
    margin-top: 40px;
    grid-column: 1 / -1;
}

.quick-contacts-heading {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}

.quick-contacts-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.quick-contact-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

.quick-contact-item:hover {
    transform: translateX(4px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.quick-contact-info {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-grow: 1;
    min-width: 0;
}

.quick-contact-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--color-accent-light);
    color: var(--color-accent-text);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}

.quick-contact-name {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.quick-contact-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.quick-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-fast);
    border: 1px solid var(--border-color);
}

.quick-action-btn.phone-btn {
    background-color: #f0fdf4;
    color: #166534;
    border-color: #bbf7d0;
}

.quick-action-btn.phone-btn:hover {
    background-color: #dcfce7;
}

.quick-action-btn.email-btn {
    background-color: var(--color-accent-light);
    color: var(--color-accent-text);
    border-color: #bae6fd;
}

.quick-action-btn.email-btn:hover {
    background-color: #e0f2fe;
}

@media (max-width: 768px) {
    .quick-contact-item {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        padding: 16px;
    }
    
    .quick-contact-info {
        width: 100%;
        min-width: 0;
    }
    
    .quick-contact-name {
        font-size: 1rem;
        white-space: normal;
    }
    
    .quick-contact-actions {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }
    
    .quick-action-btn {
        width: 100%;
        padding: 10px 16px;
        border-radius: var(--border-radius-sm);
        justify-content: flex-start;
        flex-shrink: 0;
    }
    
    .quick-action-btn span {
        display: inline;
        font-size: 0.85rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
}

/* --- Přihlašovací stránka (Login) --- */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background-color: var(--bg-primary);
    padding: 20px;
}

.login-container {
    width: 100%;
    max-width: 420px;
}

.login-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 40px 32px;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), #38bdf8);
}

.login-logo-section {
    margin-bottom: 16px;
    text-align: center;
}

.login-logo-section h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.login-logo-section h1 span {
    color: var(--color-primary);
}

.login-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 24px;
    line-height: 1.5;
}

.login-error-message {
    width: 100%;
    background-color: #fef2f2;
    border: 1px solid #fca5a5;
    border-radius: var(--border-radius-sm);
    padding: 10px 14px;
    color: #b91c1c;
    font-size: 0.85rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
}

.login-error-message svg {
    flex-shrink: 0;
}

.login-form {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.login-input-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.login-input-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.login-input-group input[type="password"] {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.95rem;
    font-family: var(--font-family);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    outline: none;
    color: var(--text-primary);
    transition: all var(--transition-normal);
}

.login-input-group input[type="password"]:focus {
    background-color: var(--bg-card);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-accent-light), var(--shadow-md);
}

.login-checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.login-checkbox-group input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.login-checkbox-group label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
}

.login-btn {
    width: 100%;
    padding: 12px;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--font-family);
    color: #ffffff;
    background-color: var(--color-primary);
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
    box-shadow: var(--shadow-md);
}

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

.login-btn:active {
    transform: scale(0.98);
}