/* Base */
html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    overflow-x: hidden;
    box-sizing: border-box;
}

/* Clases para milisegundos */
.ms-25 {
    font-size: .25em;
    vertical-align: super;
}

.ms-50 {
    font-size: .5em;
    vertical-align: super;
}

.ms-100 {
    font-size: 1em;
}

/* Números tabulares para alineación */
.tabular-nums {
    font-variant-numeric: tabular-nums;
}

:root {
    --bg-color: #1a1a1a;
    --primary-color: #f0f0f0;
    --secondary-color: #a0a0a0;
    --accent-color: #00aaff;
    --work-color: #28a745;
    --rest-color: #ffc107;
    --danger-color: #dc3545;
    --card-bg-color: #2c2c2c;
}

body {
    font-family: "Arial Narrow", Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--primary-color);
    padding: 5px;
    overscroll-behavior: none;
}

button, input, select, textarea {
    font-family: inherit;
}

/* Focus styles */
button:focus-visible,
.lap-type-toggle:focus-visible,
.control-btn:focus-visible,
.session-item button:focus-visible,
.delete-btn:focus-visible,
#toggle-view-btn:focus-visible,
#clock-container:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* Layout */
#main-container {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 500px;
    margin: 49px auto 0;
    width: 100%;
    padding: 10px;
    box-sizing: border-box;
}

#registration-view,
#sessions-view {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding-top: 1px;
}

/* Header */
#app-title {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
    font-weight: 700;
    letter-spacing: .02em;
    font-size: 1.1rem;
    color: #000;
    background: #fff;
    padding: 6px 20px;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
}

.title-left {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1 1 auto;
    min-width: 0;
}

.title-left span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 1.4rem;
    line-height: 1;
}

.title-left svg {
    width: auto;
    height: calc(1.4rem + 8px);
    max-height: 36px;
}

/* Header buttons */
#toggle-view-btn,
#wake-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 10px;
    cursor: pointer;
    background: #f8f9fa;
    border: 2px solid #dee2e6;
    border-radius: 8px;
    transition: all .2s ease;
}

#toggle-view-btn {
    z-index: 101;
}

#wake-toggle {
    gap: 6px;
    user-select: none;
}

#toggle-view-btn:hover,
#wake-toggle:hover {
    background: #e9ecef;
    border-color: #adb5bd;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
}

#toggle-view-btn:active,
#wake-toggle:active {
    transform: translateY(0);
    box-shadow: 0 1px 2px rgba(0,0,0,.1);
}

#toggle-view-btn svg {
    width: 24px;
    height: 24px;
}

#toggle-view-btn .toggle-label {
    margin-left: 8px;
    font-weight: 700;
    color: #000;
    letter-spacing: .02em;
    font-size: .85rem;
}

#wake-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: .85rem;
    font-weight: 700;
    color: #000;
    letter-spacing: .02em;
}

#wake-label svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

/* Clock */
#clock-container {
    width: 100%;
    padding: 5px !important;
    background: #2E7D32;
    border-radius: 25px;
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    transition: background-color .2s;
    border: 1px solid #3a3a3a;
}

#clock-container:active {
    background: #444;
}

#clock {
    font-family: Arial Black, sans-serif;
    font-size: 5rem;
    font-weight: 600;
    text-align: center;
    letter-spacing: 2px;
    color: #fff;
}

.clock-subtitle {
    text-align: center;
    color: var(--secondary-color);
    font-size: .8rem;
    margin-top: 5px;
}

/* Summary */
#summary-container {
    display: flex;
    justify-content: space-between; /* Distribuir uniformemente */
    align-items: center;
    width: 100%;
    max-width: 100%;
    margin: 0 auto; /* Centrado horizontal */
    background: #242a2f;
    padding: 5px !important;
    border-radius: 15px;
    border: 1px solid #3a3a3a;
    gap: 5px;
    box-sizing: border-box; /* Incluir padding en el ancho */
}

.summary-item {
    text-align: center;
    flex: 1 1 0;
    min-width: 0;
    max-width: 33.33%; /* Máximo 1/3 del contenedor */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    padding: 3px;
    box-sizing: border-box; /* Incluir padding en el ancho */
    overflow: hidden; /* Evitar desbordamiento */
    border: 1px solid #3a3a3a;
    border-radius: 10px;
}

.summary-item span {
    font-size: 1.05rem;
    color: #fff;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.summary-item span svg {
    width: 1.2em;
    height: 1.2em;
    flex-shrink: 0;
}

/* Iconos con colores específicos */
.summary-item:first-child span svg {
    color: #28a745; /* Verde para trabajo */
}

.summary-item:nth-child(2) span svg {
    color: #ffc107; /* Amarillo para descanso */
}

.summary-item:last-child span svg {
    color: #fff; /* Blanco para total */
}

/* Bordes con colores específicos */
.summary-item:first-child {
    border-color: #28a745; /* Verde para trabajo */
}

.summary-item:nth-child(2) {
    border-color: #ffc107; /* Amarillo para descanso */
}

.summary-item:last-child {
    border-color: #fff; /* Blanco para total */
}

.summary-item strong {
    font-size: clamp(1.2rem, 5vw, 1.8rem);
    font-weight: 600;
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* Laps */
#laps-container {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 5px !important;
}

.lap-item {
    display: flex;
    align-items: center;
    gap: 3px;
    padding: 3px;
    background: var(--card-bg-color);
    border-radius: 10px;
    border: 1px solid #3a3a3a;
    border-left: 5px solid var(--secondary-color);
    margin: 0 2px;
}

.lap-index {
    font-weight: 600;
    color: var(--secondary-color);
    min-width: 1.5em;
    text-align: center;
}

.lap-item.work {
    border-left-color: var(--work-color);
}

.lap-item.rest {
    border-left-color: var(--rest-color);
}

.lap-time {
    font-size: clamp(.95rem, 3.8vw, 1.2rem);
    font-weight: 500;
    white-space: nowrap;
    flex: 0 0 auto;
}

.lap-duration {
    font-size: clamp(.85rem, 3.2vw, 1rem);
    color: var(--secondary-color);
    white-space: nowrap;
    flex: 0 0 auto;
}

.lap-name {
    flex: 1 1 auto;
    min-width: 0;
    font-size: clamp(.9rem, 3.5vw, 1.1rem);
    border: none;
    background: none;
    color: var(--primary-color);
    padding: 3px;
    border-radius: 3px;
    width: 100%;
}

.lap-name::placeholder {
    color: var(--secondary-color);
}

.lap-name:focus {
    outline: none;
    background: #444;
}

.delete-btn {
    border: none;
    background: none;
    color: var(--secondary-color);
    cursor: pointer;
    font-size: 1.5rem;
    padding: 0 5px;
    line-height: 1;
    flex: 0 0 auto;
}

.delete-btn:hover {
    color: var(--danger-color);
}

/* Buttons */
.session-edit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border-radius: 8px;
    border: 1px solid #28a745;
    background: #28a745;
    color: #fff;
    font-weight: 700;
    font-size: .9rem;
    cursor: pointer;
    transition: all .2s;
    text-transform: uppercase;
    height: 36px;
}

.lap-type-toggle {
    padding: 3px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 700;
    border: 1px solid var(--secondary-color);
    background: transparent;
    color: var(--secondary-color);
    transition: all .2s;
    white-space: nowrap;
    flex: 0 0 auto;
    display: flex;
    justify-content: center;
    box-sizing: border-box;
    margin: 0 4px;
    text-transform: uppercase;
}

.lap-type-toggle.work {
    border-color: var(--work-color);
    background: var(--work-color);
    color: #fff;
}

.lap-type-toggle.rest {
    border-color: var(--rest-color);
    background: var(--rest-color);
    color: #333;
}

/* Controls */
#controls-container {
    width: 100%;
    height: 64px;
}

/* Force install button - fixed at bottom */
#force-install-btn {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
    margin: 0;
    border-radius: 0;
    padding: 12px 20px;
    font-size: 1.1rem;
    font-weight: 700;
    box-shadow: 0 -2px 8px rgba(0,0,0,0.3);
}

.control-btn {
    width: 100%;
    padding: 5px;
    font-size: 1.2rem;
    font-weight: 500;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    background: var(--accent-color);
    color: #fff;
    transition: background-color .2s;
}

.control-btn:hover {
    background: #0088cc;
}

/* Sessions */
#sessions-list {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

/* Disposición más compacta en pantallas muy estrechas */
@media (max-width: 360px) {
    .lap-item {
        flex-direction: column;
        align-items: stretch;
        gap: 5px;
        padding: 3px 3px;
        margin: 0 1px;
    }
    .lap-time,
    .lap-duration,
    .lap-type-toggle,
    .delete-btn {
        align-self: flex-start;
    }
}

/* Media queries adicionales para móviles */
@media (max-width: 480px) {
    body {
        padding: 2px;
    }
    #main-container {
        padding: 2px;
        max-width: none;
    }
    /* Tighter title padding on very small screens */
    #app-title {
        padding: 6px 12px;
        padding-left: max(12px, env(safe-area-inset-left));
        padding-right: max(12px, env(safe-area-inset-right));
    }
    /* Slightly smaller icons on narrow widths */
    .title-left svg {
        width: auto;
        height: calc(1.4rem + 6px);
        max-height: 32px;
    }
    #toggle-view-btn svg {
        width: 22px;
        height: 22px;
    }
    /* no absolute toggle positioning on mobile either */
    .session-top-bar {
        padding: 8px;
        font-size: 0.9em;
    }
    .session-top-bar button {
        padding: 6px 10px;
        font-size: 0.8em;
    }
    #session-info {
        padding: 15px;
    }
    #session-name-row {
        margin: 8px 0 15px 0;
    }
    #session-name-row .nameLabel {
        font-size: 1.1em;
    }
}

.session-item {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px;
    background: var(--card-bg-color);
    border-radius: 10px;
    border: 1px solid #3a3a3a;
}

.session-item > span {
    flex-grow: 1;
    font-size: 1.1rem;
}

.session-item button {
    padding: 6px 10px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    border: 1px solid var(--secondary-color);
    background: transparent;
    color: var(--secondary-color);
    transition: all .2s;
}

.session-item button:hover {
    background: var(--secondary-color);
    color: var(--bg-color);
}

.session-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 4px;
}

.session-meta .meta {
    background: rgba(255,255,255,.08);
    border: 1px solid #3a3a3a;
    border-radius: 6px;
    padding: 2px 6px;
    font-size: .9rem;
    color: var(--secondary-color);
}

#sessions-container h2 {
    font-size: 1.3rem;
    margin: 5px 0 10px;
    color: var(--primary-color);
}