/* Global CSS Variables */
:root {
    /* Color scheme */
    --primary-color: #007bff;
    --primary-hover: #0056b3;
    --background-light: #f4f4f4;
    --background-dark: #222;
    --container-bg: white;
    --text-light: white;
    --text-dark: black;
    --clock-bg: #333;
    --clock-dark-bg: #555;
    --border-color: #007bff;
    --dark-border: #aaa;
    --team-bg: #eee;
    --team-dark-bg: #444;
    --shadow-light: rgba(0, 0, 0, 0.1);
    --shadow-dark: rgba(255, 255, 255, 0.1);
    --reset-btn: red;
    --fouls-btn: orange;
    --reset-btn-hover: darkred;
    --fouls-btn-hover: darkorange;
    --button-bg: #007bff;
    --warning-color: red;
    
    /* Typography and layout */
    --font-family: 'Arial', sans-serif;
    --default-padding: 15px;
    --base-font: 'Arial', sans-serif;
    --button-radius: 4px;
    --container-radius: 8px;
    --container-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --container-width: 850px;
}

/* Base styles */
body {
    font-family: var(--font-family);
    text-align: center;
    background-color: var(--background-light);
    margin: 0;
    padding: var(--default-padding);
}

/* Layout styles */
.container {
    max-width: var(--container-width);
    margin: auto;
    padding: 20px;
    background: var(--container-bg);
    border-radius: 10px;
    box-shadow: 0 0 8px var(--shadow-light);
}

/* Control buttons container */
.controls {
    position: relative;
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

/* Clock container layout */
.clock-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 15px;
    padding: 0 20px;
}

/* Individual clock control section */
.clock-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 250px;
    flex-grow: 1;
}

/* Quarter selector container */
.quarter-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 10px;
}

/* Scoreboard layout */
.scoreboard {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
}

/* Team section styling */
.team {
    flex: 1;
    min-width: 230px;
    padding: 15px;
    background: var(--team-bg);
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 0 4px var(--shadow-light);
}

/* Reset buttons container */
.reset-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    justify-content: center;
    align-items: center;
    margin-top: 15px;
    margin-left: auto;
    margin-right: auto;
}

/* Button styles */
button {
    padding: 10px;
    font-size: 16px;
    cursor: pointer;
    border: none;
    background: var(--primary-color);
    color: var(--text-light);
    border-radius: 10px;
    transition: background 0.3s;
}

button:hover {
    background: var(--primary-hover);
}

/* Reset button specific styles */
.reset-btn {
    background: var(--reset-btn);
}

.reset-btn:hover {
    background: var(--reset-btn-hover);
}

/* Fouls button specific styles */
.fouls-btn {
    background: var(--fouls-btn);
}

.fouls-btn:hover {
    background: var(--fouls-btn-hover);
}

/* Button group layouts */
.button-group,
.clock-button-group,
.shot-clock-button-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
    justify-content: center;
    margin-top: 10px;
}

.button-group button,
.clock-button-group button,
.shot-clock-button-group button {
    min-width: 100px;
    border-radius: 10px;
}

/* Score buttons specific styles */
.team .button-group.score-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}

.team .button-group.score-buttons button {
    width: 90px;
}

/* Foul buttons specific styles */
.team .button-group.foul-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}

.team .button-group.foul-buttons button {
    width: 90px;
}

/* Clock display styles */
.clock {
    font-size: 36px;
    font-weight: bold;
    padding: 10px;
    background: var(--clock-bg);
    color: var(--text-light);
    border-radius: 10px;
    width: 150px;
    text-align: center;
    margin-bottom: 20px;
    cursor: pointer;
}

/* Input field styles */
input[type="number"], input[type="text"] {
    width: 60px;
    height: 30px;
    text-align: center;
    font-size: 18px;
    padding: 3px;
    border: 2px solid var(--border-color);
    border-radius: 5px;
    display: block;
    margin: 15px auto;
    transition: all 0.3s;
    appearance: textfield;
}

input[type="number"]:focus, input[type="text"]:focus {
    border-color: var(--primary-hover);
}

/* Remove number input spinners */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Team name input specific styles */
input[type="text"].team-name {
    width: 90%;
    height: 35px;
    text-align: center;
    font-size: 20px;
    padding: 3px;
    border: 2px solid var(--border-color);
    border-radius: 5px;
    font-weight: bold;
    display: block;
    margin: 0 auto 15px auto;
}

/* Select dropdown styles */
select {
    padding: 8px;
    font-size: 16px;
    text-align: center;
    border-radius: 10px;
    background: var(--container-bg);
    color: var(--text-dark);
    border: 2px solid var(--border-color);
}

/* Dark mode styles */
.dark-mode {
    background-color: var(--background-dark);
    color: var(--text-light);
}

.dark-mode .container {
    background: #333;
    color: var(--text-light);
}

.dark-mode .clock {
    background: var(--clock-dark-bg);
}

.dark-mode select, 
.dark-mode input[type="number"], 
.dark-mode input[type="text"] {
    background: #444;
    color: var(--text-light);
    border: 2px solid var(--dark-border);
}

.dark-mode .team {
    background: var(--team-dark-bg);
    color: var(--text-light);
    box-shadow: 0 0 5px var(--shadow-dark);
}

.dark-mode button:not(.reset-btn):not(.fouls-btn):hover {
    background: var(--primary-hover);
}

/* Dark Mode Toggle Button */
#darkModeToggle {
    position: absolute;
    top: 10px;
    right: 10px;
    background: transparent;
    border: none;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
}

#darkModeToggle svg {
    width: 24px;
    height: 24px;
    position: absolute;
    transition: opacity 0.3s, transform 0.3s;
}

#icon-moon {
    opacity: 1;
    transform: rotate(0deg);
}

#icon-sun {
    opacity: 0;
    transform: rotate(-90deg);
}

.dark-mode #icon-moon {
    opacity: 0;
    transform: rotate(90deg);
}

.dark-mode #icon-sun {
    opacity: 1;
    transform: rotate(0deg);
}

.dark-mode #darkModeToggle svg {
    fill: var(--text-light);
}

/* Controles superiores */
.top-controls {
    position: fixed;
    top: 10px;
    right: 10px;
    display: flex;
    gap: 10px;
    z-index: 1000;
}

.icon-button {
    background: transparent;
    border: none;
    padding: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s;
    font-size: 16px;
    color: var(--text-dark);
}

.icon-button:hover {
    transform: scale(1.1);
}

.icon-button svg {
    width: 24px;
    height: 24px;
    fill: var(--text-dark);
}

.dark-mode .icon-button {
    color: var(--text-light);
}

.dark-mode .icon-button svg {
    fill: var(--text-light);
}

/* Responsive */
@media (max-width: 599px) {
    .container {
        max-width: 100%;
        padding: 8px;
    }
    .clock-container {
        flex-direction: column;
        gap: 15px;
        padding: 0 10px;
    }
    .scoreboard {
        flex-direction: column;
        gap: 8px;
    }
    .reset-container {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .shot-clock-button-group {
        grid-template-columns: 1fr 1fr;
    }
}

@media (min-width: 600px) {
    .container {
        max-width: 850px;
    }
    .clock-container {
        flex-direction: row;
        gap: 40px;
        padding: 0 30px;
    }
    .scoreboard {
        flex-direction: row;
    }
    .reset-container {
        grid-template-columns: repeat(2, 1fr);
        max-width: 70%;
        gap: 150px;
    }
    .reset-container button {
        width: 100%;
    }
}

.settings-button {
    padding: 10px;
    font-size: 16px;
    cursor: pointer;
    border: none;
    background: var(--primary-color);
    color: var(--text-light);
    border-radius: 10px;
    transition: background 0.3s;
    text-decoration: none;
    display: inline-block;
}

.settings-button:hover {
    background: var(--primary-hover);
}

/* Estilos para la página de configuración */
.settings-container {
    max-width: 600px;
    margin: 20px auto;
    padding: 20px;
    background: var(--container-bg);
    border-radius: 10px;
    box-shadow: 0 0 10px var(--shadow-light);
}

.settings-section {
    margin-bottom: 20px;
    padding: 15px;
    background: var(--team-bg);
    border-radius: 8px;
}

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

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 10px 0;
    padding: 10px;
    background: var(--container-bg);
    border-radius: 5px;
}

.setting-item label {
    flex: 1;
    margin-right: 10px;
}

.setting-item select,
.setting-item input {
    width: 150px;
}

.back-button {
    display: inline-block;
    margin: 20px;
    padding: 10px 20px;
    background: var(--primary-color);
    color: var(--text-light);
    text-decoration: none;
    border-radius: 5px;
}

.back-button:hover {
    background: var(--primary-hover);
}

.dark-mode .settings-section {
    background: var(--team-dark-bg);
}

.dark-mode .setting-item {
    background: #444;
}

.dark-mode .settings-section h2 {
    color: var(--text-light);
}

/* Mejoras en el modo oscuro */
.dark-mode {
    background-color: var(--background-dark);
    color: var(--text-light);
}

.dark-mode .container,
.dark-mode .settings-container {
    background: #333;
    color: var(--text-light);
    box-shadow: 0 0 10px var(--shadow-dark);
}

.dark-mode .clock {
    background: var(--clock-dark-bg);
}

.dark-mode select, 
.dark-mode input[type="number"], 
.dark-mode input[type="text"],
.dark-mode input[type="range"] {
    background: #444;
    color: var(--text-light);
    border: 2px solid var(--dark-border);
}

.dark-mode .team,
.dark-mode .settings-section {
    background: var(--team-dark-bg);
    color: var(--text-light);
    box-shadow: 0 0 5px var(--shadow-dark);
}

.dark-mode .setting-item {
    background: #444;
}

.dark-mode button:not(.reset-btn):not(.fouls-btn):hover {
    background: var(--primary-hover);
}

.dark-mode .back-button,
.dark-mode .settings-button {
    background: var(--primary-color);
    color: var(--text-light);
}

.dark-mode .back-button:hover,
.dark-mode .settings-button:hover {
    background: var(--primary-hover);
}

/* Estilos para el input range en modo oscuro */
.dark-mode input[type="range"] {
    -webkit-appearance: none;
    background: #444;
    height: 8px;
    border-radius: 4px;
}

.dark-mode input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    background: var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
}

.dark-mode input[type="range"]::-webkit-slider-thumb:hover {
    background: var(--primary-hover);
}

.navigation-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
}

.navigation-buttons .back-button {
    margin: 0;
}

.dark-mode-button {
    background: transparent;
    border: none;
    width: 40px;
    height: 40px;
    padding: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: transform 0.3s;
    margin: 0 auto 20px auto;
}

.dark-mode-button svg {
    width: 24px;
    height: 24px;
    position: absolute;
    transition: opacity 0.3s, transform 0.3s;
}

#icon-moon {
    opacity: 1;
    transform: rotate(0deg);
}

#icon-sun {
    opacity: 0;
    transform: rotate(-90deg);
}

.dark-mode #icon-moon {
    opacity: 0;
    transform: rotate(90deg);
}

.dark-mode #icon-sun {
    opacity: 1;
    transform: rotate(0deg);
}

.dark-mode-button:hover {
    transform: scale(1.1);
}

.settings-buttons {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
    padding: 1rem;
}

.settings-buttons button {
    padding: 0.75rem 2rem;
    font-size: 1.1rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.settings-buttons button:hover {
    background-color: var(--primary-hover);
}

/* Clock styles */
#gameClock, #shotClock {
    font-size: 3rem;
    font-weight: bold;
    text-align: center;
    margin: 0.5rem 0;
    transition: color 0.3s ease;
}

#gameClock.warning, #shotClock.warning {
    background-color: #ff0000;
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.7; }
    100% { opacity: 1; }
}