/* ========================================================================= */
/* 0. BASE STYLES & VARIABLES */
/* ========================================================================= */
:root {
    --primary-color: #008080; /* Teal - For buttons, highlights, borders */
    --primary-hover: #00a0a0;
    --danger-color: #dc3545; /* Red - For logout/remove/reset */
    --danger-hover: #c82333;
    --text-secondary: #666;
    
    --card-bg: #fff;
    --border-color: #ced4da;
    
    --success-color:  #008080; /* The green button color */
    --success-hover: #00a0a0;
    --bg-light: #f4f4f4; /* Background color */
    --text-dark: #4a4a4a; /* Heading color */
    --box-shadow-strong: 0 4px 12px rgba(0,0,0,0.15);
}

body {
    background-color: var(--bg-light);
    margin: 0; 
    font-family: Arial, sans-serif;
}

.container {
    max-width: 1400px;
    width: 95%;
    margin: 0 auto;
    padding: 20px;
}

h1, h2, h3, h4 {
    color: var(--text-dark);
    margin-top: 0;
    
}

h1 {
    margin-top: 5px;
  margin-bottom: 5px;
  padding: 5px;
font-size: 16px;    
}

}
p {
    margin-bottom: 15px;
}

/* ========================================================================= */
/* 1. TYPOGRAPHY AND HEADERS */
/* ========================================================================= */
.logo-container {
    text-align: center;
    margin-bottom: 30px; 
}

.main-logo {
    max-width: 100%; 
    height: auto;
    display: block;
    margin: 0 auto;
}

.title-text {
    font-size: 1.8em;
    margin-bottom: 5px;
}

.description-text {
    font-size: 1em;
    color: var(--text-secondary);
    margin-bottom: 25px;
}

/* ========================================================================= */
/* 2. FORM ELEMENTS & INPUTS (General) */
/* ========================================================================= */
input[type="text"],
input[type="number"],
input[type="password"],
select {
    width: 100%;
    padding: 12px;
    margin-bottom: 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    box-sizing: border-box;
}

/* Messages */
.message, .error {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 6px;
    font-weight: bold;
}

.message {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* ========================================================================= */
/* 3. BUTTONS */
/* ========================================================================= */
.primary-button, .danger-button, button {
    padding: 12px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 1em;
    transition: background-color 0.2s ease;
    font-weight: bold;
    width: auto;
}

.primary-button, button[type="submit"]:not(.danger-button) {
    background-color: var(--primary-color);
    color: white;
}

.primary-button:hover, button[type="submit"]:not(.danger-button):hover {
    background-color: var(--primary-hover);
}

.danger-button {
    background-color: var(--danger-color);
    color: white;
    margin-left: 10px;
}

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

/* ========================================================================= */
/* LOGIN BOX (Index Page) */
/* ========================================================================= */
.login-box {
    background: white;
    padding: 40px; 
    border-radius: 12px; 
    box-shadow: var(--box-shadow-strong); 
    text-align: center;
    max-width: 450px;
    margin: 0 auto 30px auto;
}

.login-box h2 {
    margin-top: 0;
    color: var(--text-dark);
}

.login-box p {
    margin-bottom: 25px;
    color: var(--text-secondary);
    font-size: 1.1em;
}

.login-box form input[type="text"] {
    padding: 16px;
    margin: 10px 0 25px 0;
    font-size: 1.2em; 
    text-align: center; 
    width: 100%;
    box-sizing: border-box;
    border: 1px solid #ddd;
    border-radius: 6px;
    display: block;
}

.login-box form button[type="submit"] {
    padding: 16px 30px; 
    font-size: 1.2em; 
    background-color: var(--success-color);
    color: white; 
    border: none; 
    border-radius: 6px; 
    cursor: pointer; 
    width: 100%;
    transition: background-color 0.2s;
}

.login-box form button[type="submit"]:hover {
    background-color: var(--success-hover);
}

/* ========================================================================= */
/* INFO BOX (Marketing/Information Section) */
/* ========================================================================= */
.info-box {
    background: white;
    padding: 30px 40px 40px 40px;
    border-radius: 12px;
    box-shadow: var(--box-shadow-strong);
    max-width: 450px;
    margin: 0 auto 40px auto;
}

/* Quote Styling for Tagline */
.tagline-quote {
    position: relative;
    margin: 0 0 20px 0;
    padding: 0 20px 0 10px;
    font-style: italic;
    color: var(--text-secondary);
}

/* Large decorative quote mark hanging in left margin */
.tagline-quote::before {
    content: '"';
    position: absolute;
    top: -5px;
    left: -20px;
    font-size: 60px;
    line-height: 1;
    color: var(--primary-color);
    opacity: 0.25;
    font-family: Georgia, serif;
}

.tagline-quote p {
    font-size: 1.05em;
    line-height: 1.6;
    margin-bottom: 15px;
}

.tagline-quote p:last-child {
    margin-bottom: 0;
}

/* CTA Section */
.cta-section {
    margin: 20px 0;
    padding: 15px 0;
    text-align: center;
}

.cta-subtitle {
    font-size: 1.05em;
    color: var(--text-dark);
    font-weight: 500;
    margin-bottom: 20px;
}

/* ========================================================================= */
/* CTA BUTTON SIZE ADJUSTMENT (Fixes 3-button wrapping issue on index.php) */
/* ========================================================================= */

.cta-buttons {
    /* Ensure flex is enabled to handle three items horizontally */
    display: flex;
    /* Center the group of buttons */
    justify-content: center; 
    /* Maintain a small gap between the buttons */
    gap: 10px; 
}

.cta-buttons a {
    /* Slightly increase vertical padding for height */
    padding: 12px 14px; 
    /* Increase font size back up, but keep it a bit smaller than default */
    font-size: 0.95em; 
    /* Crucial: Prevents text from wrapping within the button */
    white-space: nowrap; 
}

.cta-primary,
.cta-secondary {
    padding: 16px 40px;
    font-size: 1.15em;
    font-weight: bold;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    display: inline-block;
}

.cta-primary {
    background-color: var(--primary-color);
    color: white;
    border: 2px solid var(--primary-color);
}

.cta-primary:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 128, 128, 0.3);
}

.cta-secondary {
    background-color: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.cta-secondary:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 128, 128, 0.2);
}

.cta-features {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 15px;
    font-size: 0.95em;
}

.feature-check {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Popular Uses Section */
.popular-uses {
    border-top: 2px solid var(--bg-light);
    padding-top: 25px;
    margin-top: 30px;
}

.popular-uses h3 {
    font-size: 1.2em;
    color: var(--text-dark);
    margin-bottom: 15px;
    text-align: center;
}

/* Keyword Tags */
.keyword-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.tag {
    display: inline-block;
    background-color: var(--bg-light);
    color: var(--text-dark);
    padding: 8px 14px;
    border-radius: 20px;
    font-size: 0.9em;
    font-weight: 500;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.tag:hover {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

/* ========================================================================= */
/* FOOTER */
/* ========================================================================= */
.site-footer {
    text-align: center;
    padding: 20px;
    color: var(--text-secondary);
    font-size: 0.9em;
    border-top: 1px solid var(--border-color);
    margin-top: 40px;
}

.site-footer p {
    margin: 0;
}

/* ========================================================================= */
/* 4. HOST SETUP MODE (host.php - Clean Login/Setup Box) */
/* ========================================================================= */
.setup-box {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--box-shadow-strong);
    max-width: 600px;
    margin: 30px auto;
}

.setup-box .setup-header-row,
.setup-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.setup-header-row h1 {
    font-size: 1.6em;
}

.form-group {
    margin-bottom: 20px;
}

.setup-box label {
    display: block;
    margin-top: 15px;
    font-weight: 600;
    color: var(--text-dark);
}

.setup-box input[type="number"] {
    display: block;
    width: 100%;
    padding: 10px;
    margin-top: 5px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

.setup-box small {
    display: block;
    color: var(--text-secondary);
    font-size: 0.9em;
    margin-top: 5px;
}

.radio-group {
    border: none;
    padding: 0;
    margin-bottom: 20px;
    background-color: transparent;
}

.radio-group > label { 
    display: flex; 
    align-items: flex-start;
    margin: 10px 0;
    padding: 15px; 
    border-radius: 8px;
    cursor: pointer;
    background-color: var(--card-bg);
    border: 2px solid var(--border-color);
    transition: all 0.2s ease;
}

.radio-group > label:hover {
    border-color: var(--primary-color); 
    background-color: var(--bg-light);
}

.radio-group input[type="radio"] {
    width: auto;
    margin-right: 15px;
    min-width: 20px; 
    min-height: 20px;
    margin-top: 0; 
}

.radio-group > label > div {
    flex-grow: 1;
}

.radio-group input[type="radio"]:checked ~ div strong {
    color: var(--primary-color);
}

.radio-group small {
    display: block; 
    color: var(--text-secondary);
    font-weight: normal;
    font-size: 0.85em;
    margin-top: 5px;
}

/* ========================================================================= */
/* 4.5 ATTENDEE PAGE STYLES */
/* ========================================================================= */
.dashboard { 
    background: white; 
    padding: 25px; 
    border-radius: 8px; 
    box-shadow: 0 0 10px rgba(0,0,0,0.1); 
    max-width: 800px; 
    margin: 0 auto; 
    min-height: 100vh; 
}

.welcome-header {
    display: flex;
    justify-content: space-between; 
    align-items: center;
    margin-bottom: 20px;
}

.welcome-text {
    font-size: 1.5em;
    margin: 0;
}

.logout-btn {
    flex-shrink: 0; 
}

.status-header { 
    background-color: var(--primary-color); 
    color: white; 
    padding: 15px; 
    border-radius: 5px; 
    margin-bottom: 20px; 
    text-align: center; 
}

.status-header h3 {
    margin: 0 0 5px 0;
    font-size: 1.1em;
}

#timer_display {
    font-size: 2.2em;
    font-weight: bold;
    margin: 5px 0;
}

.details p { 
    margin: 5px 0; 
    font-size: 1.1em;
}

.details strong {
    font-size: 1.2em;
    color: var(--primary-color-dark);
}

.small-btn {
    padding: 5px 10px !important;
    font-size: 0.8em !important;
    width: auto !important;
    display: inline-block !important;
    font-weight: normal !important;
}

.match-list {
    margin-top: 15px;
}

.match-card {
    border: 1px solid var(--border-color); 
    padding: 15px; 
    margin-bottom: 15px; 
    border-radius: 6px; 
    background-color: #f8f9fa;
}

/* ========================================================================= */
/* 5. HOST CONTROL PANEL (host.php - After Setup) */
/* ========================================================================= */
.control-panel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.card {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: 10px;
    box-shadow: var(--box-shadow-strong);
    border-top: 5px solid var(--primary-color);
}

#stats-card p {
    margin: 8px 0;
}

#stats-card strong {
    color: var(--primary-color);
}

#stats-card code {
    background-color: var(--bg-light);
    padding: 3px 6px;
    border-radius: 4px;
    font-weight: bold;
}

/* Participant List - Modern Card Layout (replaces table) */
#participant_list_container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.participant-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 20px;
    box-shadow: var(--box-shadow-strong);
    border-top: 5px solid var(--primary-color);
}

.participant-info-row {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

.participant-info-row.secondary {
    color: var(--text-secondary);
    padding-top: 8px;
    border-top: 1px solid var(--bg-light);
}

.participant-info-row span {
    white-space: nowrap;
}

.p-name {
    color: var(--text-dark);
    font-size: 1.1em;
    flex: 1 1 100%;
    margin-bottom: 5px;
}

.p-age, .p-gender, .p-table {
    color: var(--text-secondary);
    font-size: 0.95em;
}

.p-code {
    flex: 1;
}

.p-code strong {
    color: var(--primary-color);
}

.p-status {
    text-align: right;
}

.participant-action {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--bg-light);
}

.participant-action .danger-button {
    margin-left: 0;
    padding: 10px 20px;
}

.inactive-text {
    color: var(--text-secondary);
    font-style: italic;
}

#match_table {
    width: 100%;
    border-collapse: collapse;
}

#match_table th, #match_table td {
    padding: 8px;
    border-bottom: 1px solid #f0f0f0;
}

#match_table thead th {
    background-color: var(--bg-light);
    color: var(--text-dark);
}

/* ========================================================================= */
/* 6. ATTENDEE PAGE STYLES (attendee.php) */
/* ========================================================================= */
.attendee-box {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--box-shadow-strong);
    max-width: 500px;
    margin: 30px auto;
    text-align: center;
}

.countdown-timer {
    font-size: 3.5em;
    font-weight: bold;
    color: var(--primary-color);
    margin: 20px 0;
    padding: 15px;
    border: 3px solid var(--primary-color);
    border-radius: 8px;
    display: inline-block;
}

.next-match-card {
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin-top: 20px;
    background-color: var(--bg-light);
}

.next-match-card h3 {
    color: var(--primary-color);
}

.next-match-card p {
    font-size: 1.1em;
    font-weight: 500;
}

.round-history h4 {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 5px;
    margin-top: 30px;
    color: var(--primary-color);
}

.round-entry {
    background-color: #fff;
    padding: 15px;
    border-radius: 6px;
    border-left: 5px solid var(--primary-color);
    margin-bottom: 10px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}


/* ========================================================================= */
/* COMPACT ATTENDEE CODE BOX (for Event Status card) */
/* ========================================================================= */
.attendee-code-compact {
    background: linear-gradient(135deg, #17a2b8, #138496);
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    margin-bottom: 10px;
    color: white;
}

.attendee-code-label {
    font-size: 0.9em;
    margin-bottom: 8px;
    opacity: 0.95;
}

.attendee-code-number {
    font-size: 2.5em;
    font-weight: bold;
    font-family: 'Courier New', monospace;
    letter-spacing: 4px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.attendee-code-hint {
    font-size: 0.85em;
    margin-top: 8px;
    opacity: 0.9;
}

/* ========================================================================= */
/* IN-CARD MESSAGES (compact messages for inside cards) */
/* ========================================================================= */
.card-message {
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 10px;
    font-size: 0.9em;
}

.card-message.success {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.card-message.error {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}
/* ========================================================================= */
/* 7. MEDIA QUERIES (Responsiveness) */
/* ========================================================================= */
@media (max-width: 768px) {
     .tagline-quote::before {
        left: 0px !important;
    }
     .tagline-quote {
        padding-left: 30px;
    }
    .login-box,
    .info-box {
        width: 95%;
        max-width: 95%;
        margin: 10px auto;
        padding: 25px 15px;
        box-sizing: border-box;
    }
    .login-box h2 {
        font-size: 1.3em; 
    }

    .login-box p {
        font-size: 1em; 
    }

    .container {
        margin: 10px auto;
        padding: 0 15px;
        width: 100%;
        box-sizing: border-box;
    }
    
    .card {
        margin: 10px 0;
    }
    
    .primary-button, .danger-button, button {
        width: 100%;
        margin-bottom: 10px;
    }
    
    .danger-button {
        margin-left: 0;
    }
    
    .dashboard {
        max-width: none;
        padding: 15px;
        border-radius: 0;
        box-shadow: none;
        margin: 0;
    }
    
    .main-logo {
        max-width: 250px; 
        margin-top: 10px; 
        margin-bottom: 10px;
    }
    
    .welcome-text {
        font-size: 1.3em;
    }

    .keyword-tags {
        gap: 8px;
    }

    .tag {
        font-size: 0.85em;
        padding: 6px 12px;
    }

    .cta-buttons {
        flex-direction: column;
        gap: 12px;
        padding: 0 5px;
    }

    .cta-primary,
    .cta-secondary {
        width: 100%;
        max-width: 100%;
        padding: 14px 20px;
        font-size: 1.05em;
        box-sizing: border-box;
        white-space: normal;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .cta-features {
        flex-direction: column;
        gap: 8px;
    }

    /* HOST PAGE MOBILE FIXES */
    .setup-header-row {
        flex-direction: row;
        align-items: center !important;
        gap: 10px;
        flex-wrap: nowrap;
    }

    .setup-header-row h1 {
        font-size: 0.95em !important;
        max-width: 70% !important;
        line-height: 1.3;
        word-wrap: break-word;
        flex: 1;
    }

    .setup-header-row .small-btn {
        font-size: 0.7em !important;
        padding: 5px 10px !important;
        flex-shrink: 0;
        white-space: nowrap;
    }

    /* Make control panel cards stack */
    .control-panel {
        grid-template-columns: 1fr;
    }

    /* Reduce text size in stat cards on mobile */
    #stats-card p {
        font-size: 0.9em;
    }

    #stats-card code {
        font-size: 0.85em;
    }

    /* Full Participant List Mobile - Single Column */
    #participant_list_container {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .participant-card {
        padding: 15px;
    }

    .participant-info-row {
        font-size: 0.9em;
        gap: 10px;
    }

    .p-name {
        font-size: 1em;
    }

    .participant-info-row.secondary {
        font-size: 0.85em;
    }

    .participant-action .danger-button {
        width: 100%;
        padding: 10px 20px;
    }

    /* H3 heading for participant list */
    h3 {
        font-size: 1.1em;
        margin-top: 30px;
    }
}

@media (min-width: 769px) {
    .login-box,
    .info-box {
        max-width: 450px;
        margin-left: auto;
        margin-right: auto;
    }

    .main-logo {
        max-width: 300px;
        margin-top: 20px;
        margin-bottom: 30px;
    }
}