/* === Calorie Calculator CSS — mirrors age-calculator.css structure === */

:root {
    --primary: #2c3e50;
    --accent: #e74c3c;
    --accent-hover: #c0392b;
    --secondary: #3498db;
    --success: #27ae60;
    --success-hover: #219e50;
    --gray: #95a5a6;
    --light-gray: #ecf0f1;
    --text: #2c3e50;
    --bg-gradient: linear-gradient(135deg, #74ebd5, #9face6);
    --container-bg: white;
    --shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
    --border-radius: 18px;
    --transition: all 0.3s ease;
}

body.dark-mode {
    --primary: #ecf0f1;
    --text: #ecf0f1;
    --success: #27ae60;
    --container-bg: #1E123C;
    --shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    --bg-gradient: linear-gradient(135deg, #16213e, #0f3460);
}

.calorie-container {
    max-width: 100%;
    margin: auto;
    background: var(--container-bg);
    border-radius: 0;
    padding: 50px 30px;
    overflow: hidden;
    position: relative;
    transition: background 0.5s;
}

.theme-toggle {
    position: absolute;
    top: 5px;
    right: 35px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    cursor: pointer;
    z-index: 10;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(5px);
    padding: 8px 12px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.2);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.calorie-calculator-title-suite{
    color:#e74c3ce6 !important;
}

.calorie-calculator-title{
    color:#ffffff !important;
}


body.dark-mode .theme-toggle {
    background: rgba(0,0,0,0.3);
    border-color: rgba(255,255,255,0.1);
}

.theme-toggle .sun { opacity: 1; }
.theme-toggle .moon { opacity: 0.25; }
body.dark-mode .theme-toggle .sun { opacity: 0.25; }
body.dark-mode .theme-toggle .moon { opacity: 1; }

.tool-wrapper {
    width: 100%;
    max-width: 82rem;
    margin-left: auto;
    margin-right: auto;
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 2rem;
    align-items: start;
    padding-bottom: 30px;
}

@media (min-width: 1024px) {
    .tool-wrapper { grid-template-columns: repeat(12, minmax(0, 1fr)); }
}

.controls {
    color: var(--text);
    border-radius: 1rem;
    box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    padding: 1.5rem;
    border: 1px solid #e5e7eb;
}

@media (min-width: 1024px) {
    .controls { grid-column: span 6 / span 6; }
}

body.dark-mode .controls { border-color: rgba(255,255,255,0.1); }

/* Calculator Modes */
.calculator-modes {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 30px;
}

.mode-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    background: white;
    border: 2px solid #bdc3c7;
    border-radius: 12px;
    color: var(--text);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

body.dark-mode .mode-btn {
    background: #2c2c3e;
    border-color: #555;
}

.mode-btn:hover {
    border-color: var(--accent);
    background: rgba(231,76,60,0.05);
    transform: translateY(-2px);
}

.mode-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

body.dark-mode .mode-btn.active { background: var(--accent); }

.mode-btn svg { flex-shrink: 0; }

/* Unit Toggle */
.unit-toggle-row {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
}

.unit-btn {
    flex: 1;
    padding: 9px 12px;
    background: white;
    border: 2px solid #bdc3c7;
    border-radius: 10px;
    color: var(--text);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

body.dark-mode .unit-btn {
    background: #2c2c3e;
    border-color: #555;
    color: #fff;
}


body.dark-mode .unit-btn.active {
    background: var(--secondary) !important;
    border-color: var(--secondary) !important;
    color: white;
}

.unit-btn:hover:not(.active) {
    border-color: var(--secondary);
    background: rgba(52,152,219,0.05);
}

/* Input Row */
.input-row {
    display: flex;
    gap: 14px;
}

.input-group.half { flex: 1; }

/* Calc Mode */
.calc-mode { display: none; }
.calc-mode.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

.mode-title {
    font-size: 1.4rem;
    color: var(--text) !important;
    margin-bottom: 8px;
    font-weight: 700;
}

.mode-description {
    color: var(--text);
    opacity: 0.7;
    margin-bottom: 25px;
    font-size: 0.95rem;
}

/* Input Groups */
.input-group {
    margin-bottom: 20px;
    position: relative;
}

.input-group label {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.dark-mode select option{
    color: #ffffff !important;
}

.calc-input {
    width: 100%;
    font-size: 1.1rem;
    font-weight: 600;
    border: 2px solid #bdc3c7;
    border-radius: 12px;
    background: white;
    color: var(--text);
    transition: var(--transition);
    box-sizing: border-box;
}

body.dark-mode .calc-input {
    background: #2c2c3e;
    border-color: #555;
    color: #fff;
}

.calc-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(231,76,60,0.1);
}

select.calc-input { cursor: pointer; }

/* Calculate Button */
.calculate-btn {
    width: 100%;
    padding: 16px;
    background: var(--success);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    margin-bottom: 20px;
}

.calculate-btn:hover { opacity: 0.9; transform: translateY(-2px); }
.calculate-btn:active { transform: translateY(0); }
.calculate-btn.calculating { animation: pulse 0.3s ease-in-out; }

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50%       { transform: scale(0.98); }
}

/* Result Box */
.result-box {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 25px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    margin-bottom: 20px;
}

.result-main {
    font-size: 3rem;
    font-weight: 700;
    color: white;
    margin-bottom: 10px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.result-formula {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 8px;
    font-weight: 500;
}

.result-detail {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.8);
    font-weight: 500;
    margin-bottom: 5px;
}

.result-detail:last-child { margin-bottom: 0; }

/* Macro Bars */
.macro-result-box { text-align: left; }
.macro-result-box .result-main { text-align: center; }
.macro-result-box .result-formula { text-align: center; }

.macro-bars { margin: 18px 0 10px; display: flex; flex-direction: column; gap: 12px; }

.macro-bar-item { display: flex; align-items: center; gap: 10px; }

.macro-bar-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    color: white;
    min-width: 110px;
}

.macro-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.carbs-dot   { background: #f39c12; }
.protein-dot { background: #3498db; }
.fat-dot     { background: #e74c3c; }

.macro-bar-track {
    flex: 1;
    height: 10px;
    background: rgba(255,255,255,0.2);
    border-radius: 99px;
    overflow: hidden;
}

.macro-bar-fill {
    height: 100%;
    border-radius: 99px;
    transition: width 0.5s ease;
}

.carbs-fill   { background: #f39c12; }
.protein-fill { background: #3498db; }
.fat-fill     { background: #e74c3c; }

.macro-pct {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.85);
    font-weight: 700;
    min-width: 36px;
    text-align: right;
}

/* Calculation History */
.calculation-history {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 2px solid rgba(0,0,0,0.1);
}

body.dark-mode .calculation-history { border-top-color: rgba(255,255,255,0.1); }

.calculation-history p {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--text) !important;
    font-weight: 600;
}

#calorieHistoryList {
    max-height: 300px;
    overflow-y: auto;
    margin-bottom: 15px;
}

#calorieHistoryList::-webkit-scrollbar { width: 6px; }
#calorieHistoryList::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.05);
    border-radius: 3px;
}
body.dark-mode #calorieHistoryList::-webkit-scrollbar-track { background: rgba(255,255,255,0.05); }
#calorieHistoryList::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 3px; }

.no-history { text-align: center; padding: 20px; color: var(--text); opacity: 0.5; font-style: italic; }

.history-item {
    background: rgba(0,0,0,0.03);
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 10px;
    transition: all 0.3s;
    cursor: pointer;
}

body.dark-mode .history-item { background: rgba(255,255,255,0.05); }

.history-item:hover { background: rgba(0,0,0,0.06); transform: translateX(5px); }
body.dark-mode .history-item:hover { background: rgba(255,255,255,0.08); }

.history-header { display: flex; justify-content: space-between; margin-bottom: 8px; font-size: 12px; opacity: 0.7; }
.history-time { color: var(--text); }
.history-mode { font-weight: 600; color: var(--accent); }
.history-calculation { font-size: 14px; color: var(--text); font-weight: 500; }

.clear-btn {
    width: 100%;
    padding: 10px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 14px;
}

.clear-btn:hover { opacity: 0.9; transform: translateY(-2px); }

/* Info Display */
.info-display-container { display: flex; flex-direction: column; gap: 30px; }

@media (min-width: 1024px) {
    .info-display-container { grid-column: span 6 / span 6; }
}

.steps-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.step {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px;
    background: var(--container-bg);
    border-radius: 14px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
    text-align: left;
    border: 1px solid #e5e7eb;
}

body.dark-mode .step { border-color: rgba(255,255,255,0.1); }

.step:hover { transform: translateY(-3px); box-shadow: 0 6px 14px rgba(0,0,0,0.12); }

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: #d70932;
    color: white;
    font-weight: bold;
    border-radius: 50%;
    flex-shrink: 0;
    font-size: 15px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.step p { margin: 0; font-size: 13px; color: var(--text); }

.steps-grid-mobile { display: none; }

.info-section { display: grid; grid-template-columns: 1fr; gap: 20px; }

.info-card {
    background: var(--container-bg);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: 0 3px 10px rgba(0,0,0,0.06);
    border: 1px solid #e5e7eb;
}

body.dark-mode .info-card { border-color: rgba(255,255,255,0.1); }

.info-card p { font-size: 1.2rem; margin-bottom: 15px; color: var(--text) !important; }

.info-card ul { list-style: none; padding: 0; margin: 0; }

.info-card li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: var(--text);
    line-height: 1.6;
}

.info-card li::before { content: '✓'; position: absolute; left: 0; color: var(--success); font-weight: bold; }
.info-card li strong { color: var(--accent); }

/* Mobile */
@media (max-width: 768px) {
    .calorie-container { padding: 50px 0; }
    .controls { margin-top: 0; border: none !important; box-shadow: none !important; }
    .tool-wrapper { width: 95%; gap: 0 !important; }
    .calculator-modes { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .mode-btn { padding: 10px 8px; font-size: 0.85rem; }
    .result-main { font-size: 2.5rem; }
    .steps-grid { display: none; }
    .steps-grid-mobile { display: block !important; padding-bottom: 50px; }
    .steps-grid-mobile .step { margin-bottom: 16px; }
    .info-section { padding: 0 10px; }
    .input-row { flex-direction: column; gap: 0; }
}

@media (max-width: 480px) {
    .mode-btn { font-size: 0.75rem; padding: 8px 6px; }
    .mode-btn svg { width: 16px; height: 16px; }
    .result-main { font-size: 2rem; }
    .result-formula { font-size: 1rem; }
}