/* 1. VARIABLES & RESET */
:root {
    --bg-color: #0C0A08;
    --card-bg: #161210;
    --border-color: #2A2018;
    --text-primary: #E8DDD0;
    --text-secondary: #8A7E72;
    --sage-green: #5C8C5A;
    --burnt-orange: #C4622D;
    --terra-cotta: #A85840;
    --urgent-red: #9B2A2A;
    --active-nav: #6B9E69;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
}

/* 2. NAVIGATION */
.top-nav {
    position: fixed;
    top: 0;
    width: 100%;
    height: 70px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 40px;
    background: var(--bg-color);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
}

.logo {
    font-family: 'Fraunces', serif;
    font-size: 1.5rem;
    font-weight: bold;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-item {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    font-weight: 600;
    transition: 0.3s;
}

.nav-item.active {
    color: var(--active-nav);
    border-bottom: 2px solid var(--active-nav);
    padding-bottom: 4px;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

#digital-clock {
    font-size: 0.9rem;
    color: var(--text-primary);
}

.avatar {
    width: 35px;
    height: 35px;
    background: var(--border-color);
    border-radius: 50%;
}

/* 3. DASHBOARD LAYOUT */
.dashboard {
    margin-top: 100px;
    padding: 40px;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

h1 {
    font-family: 'Fraunces', serif;
    font-size: 3rem;
    font-weight: 400;
    margin-bottom: 8px;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    margin-bottom: 40px;
}

/* 4. GRID & CARDS */
.grid-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 30px;
    border-radius: 4px;
    min-height: 300px;
}

h3 {
    font-family: 'Fraunces', serif;
    font-size: 1.25rem;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
}

.data-content {
    font-size: 0.9rem;
}

.secondary-text {
    color: var(--text-secondary);
}
/* DEEP FOCUS SPECIFIC LAYOUT */
#deep-focus-section {
    display: none; /* Hidden by default */
    grid-template-columns: 350px 1fr 400px;
    gap: 20px;
    margin-top: 20px;
}

/* FOCUS BRIEF CARDS (Center Column) */
.focus-brief-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 24px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.brief-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 8px;
}

.brief-title {
    font-family: 'Fraunces', serif;
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 12px;
}

/* POMODORO TIMER CARD */
.timer-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 30px;
    border-radius: 8px;
    text-align: center;
}

.timer-circle {
    width: 200px;
    height: 200px;
    border: 8px solid var(--border-color);
    border-top: 8px solid var(--sage-green); /* This will be our progress ring */
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#timer-display {
    font-family: 'Inter', sans-serif;
    font-size: 2.5rem;
    font-weight: 300;
}

/* SIGNAL TAGS */
.signal-tag {
    font-size: 0.6rem;
    padding: 2px 8px;
    border-radius: 10px;
    background: rgba(92, 140, 90, 0.2);
    color: var(--sage-green);
    font-weight: bold;
}

.signal-item {
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}
.timer-circle {
    width: 220px;
    height: 220px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    margin: 0 auto 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    box-shadow: 0 0 20px rgba(92, 140, 90, 0.1); /* Subtle sage glow */
}

#timer-display {
    font-size: 3.5rem;
    font-weight: 200;
    font-family: 'Inter', sans-serif;
    color: var(--text-primary);
}

.btn-primary:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}
/* ==========================================================================
   DEEP FOCUS COMMAND CENTER DESIGN SYSTEM
   ========================================================================== */

/* 1. TOP METADATA ROW */
.focus-metadata-strip {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 16px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 16px 24px;
    border-radius: 6px;
    margin-bottom: 24px;
    align-items: center;
}

.meta-item {
    display: flex;
    flex-direction: column;
}

.meta-label {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.meta-value {
    font-size: 0.9rem;
    font-weight: 500;
}

/* 2. THE THREE COLUMN FOCUS WORKSPACE GRID */
.focus-grid {
    display: grid;
    grid-template-columns: 360px 1fr 400px;
    gap: 20px;
    align-items: start;
}

.focus-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* 3. CARD ENHANCEMENTS */
.focus-brief-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 24px;
    border-radius: 6px;
    position: relative;
}

.brief-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 16px;
    border-bottom: 1px solid rgba(42, 32, 24, 0.5);
    padding-bottom: 8px;
}

.brief-text {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-primary);
}

/* 4. PREMIUM COMPONENT BADGES */
.signal-tag {
    font-size: 0.6rem;
    padding: 2px 8px;
    border-radius: 4px;
    background: rgba(92, 140, 90, 0.15);
    color: var(--sage-green);
    font-weight: 600;
    letter-spacing: 0.05em;
    display: inline-block;
}

.signal-item {
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
}

.signal-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

/* 5. EDITORIAL TIMER OVERHAUL */
.timer-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 32px 24px;
    border-radius: 6px;
    text-align: center;
}

.timer-circle {
    width: 200px;
    height: 200px;
    border: 6px solid var(--border-color);
    border-top-color: var(--sage-green);
    border-radius: 50%;
    margin: 0 auto 24px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: inset 0 0 20px rgba(0,0,0,0.4);
}

#timer-display {
    font-family: 'Inter', sans-serif;
    font-size: 3rem;
    font-weight: 200; /* Ultra clean, thin editorial look */
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

/* 6. BUTTON STATES */
#start-timer {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    border: none;
    padding: 14px 20px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}