/* =========================================================
   ATH CONSULTING - FULL WEBSITE & DASHBOARD STYLES
   ========================================================= */

/* --- 1. CORE VARIABLES & PALETTE --- */
:root {
    --primary-navy: #0b192c;
    --secondary-navy: #1e3e62;
    --dark-blue: #112233;
    
    /* Executive Gold Palette */
    --gold-primary: #d4af37;
    --gold-dark: #b38728;
    --gold-light: #f3e5ab;
    --gold-gradient: linear-gradient(135deg, #bf953f 0%, #fcf6ba 25%, #b38728 50%, #fbf5b7 75%, #aa771c 100%);
    
    /* Neutrals & States */
    --bg-body: #f4f6f9;
    --bg-card: #ffffff;
    --text-main: #2b2b2b;
    --text-muted: #6c757d;
    --border-color: rgba(212, 175, 55, 0.25);
    
    /* Status Colors */
    --success-green: #28a745;
    --warning-orange: #fd7e14;
    --danger-red: #dc3545;
    
    /* Shadows */
    --shadow-sm: 0 4px 10px rgba(0, 0, 0, 0.05);
    --shadow-main: 0 10px 30px rgba(11, 25, 44, 0.08);
    --shadow-gold: 0 8px 25px rgba(212, 175, 55, 0.25);
}

/* --- 2. GLOBAL RESET & BASE STYLES --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--bg-body);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

/* --- 3. HEADER & NAVIGATION --- */
.navbar-executive {
    background-color: var(--primary-navy);
    padding: 1rem 2rem;
    border-bottom: 2px solid var(--gold-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.brand-logo {
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1.5px;
}

.brand-logo span {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* --- 4. EXECUTIVE GOLD CIRCLES & DECORATIONS --- */

/* α) Διακοσμητικό Φόντο Χρυσού Κύκλου (Background Glow) */
.gold-circle-bg {
    position: absolute;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.12) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
    z-index: 0;
    pointer-events: none;
}

/* β) Στρογγυλό Avatar με Χρυσό Στεφάνι */
.gold-circle-avatar {
    width: 85px;
    height: 85px;
    border-radius: 50%;
    background: var(--gold-gradient);
    padding: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-gold);
    margin: 0 auto 1rem auto;
}

.gold-circle-avatar-inner {
    width: 100%;
    height: 100%;
    background-color: var(--primary-navy);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold-light);
    font-size: 2rem;
}

/* γ) Χρυσοί Κύκλοι Κατάστασης (Status Indicators) */
.status-circle {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 8px;
}

.status-circle.gold {
    background: var(--gold-gradient);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.8);
}

.status-circle.success {
    background-color: var(--success-green);
    box-shadow: 0 0 8px rgba(40, 167, 69, 0.6);
}

.status-circle.pending {
    background-color: var(--warning-orange);
    box-shadow: 0 0 8px rgba(253, 126, 20, 0.6);
}

/* --- 5. BUTTONS & INPUTS --- */

.btn-gold-executive {
    background: var(--gold-gradient);
    color: #000000 !important;
    font-weight: 700;
    border: none;
    border-radius: 50px;
    padding: 12px 35px;
    font-size: 0.95rem;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-gold);
    display: inline-block;
    text-align: center;
}

.btn-gold-executive:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.45);
}

.form-control-executive {
    width: 100%;
    padding: 12px 20px;
    border-radius: 30px;
    border: 1px solid #dcdcdc;
    background-color: #fafafa;
    outline: none;
    transition: all 0.3s ease;
    margin-bottom: 1rem;
}

.form-control-executive:focus {
    border-color: var(--gold-primary);
    background-color: #ffffff;
    box-shadow: 0 0 8px rgba(212, 175, 55, 0.3);
}

/* --- 6. CARDS & PORTAL CONTAINERS --- */

.executive-card {
    background: var(--bg-card);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-main);
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
}

.executive-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gold-gradient);
}

/* --- 7. TABLES & DATA LAYOUTS --- */

.table-executive {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.table-executive th {
    background-color: var(--primary-navy);
    color: #ffffff;
    padding: 12px;
    text-align: left;
    font-size: 0.9rem;
}

.table-executive td {
    padding: 14px 12px;
    border-bottom: 1px solid #eee;
    font-size: 0.95rem;
}

.table-executive tr:hover {
    background-color: rgba(212, 175, 55, 0.05);
}

/* --- 8. FOOTER --- */
.footer-executive {
    background-color: var(--primary-navy);
    color: var(--text-muted);
    text-align: center;
    padding: 2rem;
    margin-top: 4rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.85rem;
}

/* --- 9. RESPONSIVE DESIGN --- */
@media (max-width: 768px) {
    .navbar-executive {
        flex-direction: column;
        gap: 1rem;
    }
    
    .executive-card {
        padding: 1.5rem;
    }
}