/* Attendance Calculator Pro - Styles */

:root {
    --acp-primary-blue: #2563EB;
    --acp-secondary-blue: #60A5FA;
    --acp-light-blue: #DBEAFE;
    --acp-green: #10B981;
    --acp-light-mint: #ECFDF5;
    --acp-orange: #F59E0B;
    --acp-light-orange: #FEF3C7;
    --acp-bg: #F7FAFC;
    --acp-white: #FFFFFF;
    
    --acp-text-main: #1E293B;
    --acp-text-muted: #475569;
    --acp-border: #E2E8F0;
    --acp-red: #EF4444; /* for warnings/errors */
    --acp-light-red: #FEE2E2;
    --acp-border-blue: #BFDBFE;
}

/* Container */
.acp-container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 16px;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--acp-text-main);
}

.acp-container *, .acp-container *::before, .acp-container *::after {
    box-sizing: inherit;
}

@media (min-width: 768px) {
    .acp-container {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
        padding: 24px;
    }
}

/* Cards */
.acp-card {
    background: var(--acp-white);
    border-radius: 1rem;
    padding: 1rem;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    width: 100%;
}

@media (min-width: 768px) {
    .acp-container {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
        padding: 24px;
    }
    .acp-card {
        padding: 1.25rem;
    }
}

/* Inputs */
.acp-input-group {
    margin-bottom: 0.75rem;
}

.acp-input-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.35rem;
    color: var(--acp-text-main);
}

.acp-number-input {
    display: flex;
    align-items: center;
    border: 1px solid var(--acp-border-blue);
    border-radius: 0.5rem;
    overflow: hidden;
}

.acp-number-input:focus-within {
    border-color: var(--acp-primary-blue);
}

.acp-btn-icon {
    background: var(--acp-light-blue);
    border: none !important;
    outline: none !important;
    padding: 0.5rem 1rem;
    font-size: 1.25rem;
    color: var(--acp-primary-blue);
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s;
    user-select: none;
}

.acp-btn-icon:hover {
    background: var(--acp-light-blue);
    color: var(--acp-primary-blue);
}

.acp-number-input input {
    flex: 1;
    width: 100%;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    text-align: center;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--acp-text-main);
    padding: 0.5rem 0.75rem;
    -moz-appearance: textfield;
}

.acp-number-input input::placeholder {
    font-weight: 400;
    color: #9CA3AF;
    opacity: 0.6;
}

.acp-number-input input::-webkit-outer-spin-button,
.acp-number-input input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.acp-number-input input:focus {
    outline: none;
}

.acp-error {
    color: var(--acp-red);
    font-size: 0.875rem;
    margin-top: 0.5rem;
    background: var(--acp-light-red);
    padding: 0.5rem;
    border-radius: 0.25rem;
}

/* Presets */
.acp-presets {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
}

.acp-preset-btn {
    background: var(--acp-light-blue);
    border: 1px solid var(--acp-border-blue);
    border-radius: 0.5rem;
    padding: 0.4rem 0.75rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--acp-text-main);
    cursor: pointer;
    transition: all 0.2s;
}

.acp-preset-btn:hover {
    background-color: #60A5FA;
    border-color: var(--acp-secondary-blue);
    color: #000000;
}

.acp-preset-btn.active {
    background: var(--acp-primary-blue);
    border-color: var(--acp-primary-blue);
    color: var(--acp-white);
}

/* Actions */
.acp-actions {
    display: flex;
    flex-direction: column;
    margin-top: auto;
    padding-top: 1rem;
}

.acp-btn-primary {
    background: var(--acp-primary-blue);
    color: var(--acp-white);
    border: none;
    border-radius: 0.5rem;
    padding: 0.6rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
    width: 100%;
}

.acp-btn-primary:hover {
    background: var(--acp-secondary-blue);
}

.acp-btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.acp-btn-reset {
    background: transparent !important;
    color: var(--acp-primary-blue) !important;
    border: 1px solid var(--acp-primary-blue) !important;
    border-radius: 0.5rem;
    padding: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 100%;
    margin-top: 0;
    outline: none !important;
    box-shadow: none !important;
}

.acp-btn-reset:focus {
    background: transparent !important;
    color: var(--acp-primary-blue) !important;
    border: 1px solid var(--acp-primary-blue) !important;
    outline: none !important;
    box-shadow: none !important;
}

.acp-btn-reset:hover,
.acp-btn-reset:active {
    background: var(--acp-light-blue) !important;
    color: var(--acp-primary-blue) !important;
    border: 1px solid var(--acp-primary-blue) !important;
    outline: none !important;
    box-shadow: none !important;
}

/* Result Card Specifics */
.acp-result-card {
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* Progress Circle */
.acp-progress-container {
    position: relative;
    width: 140px;
    height: 140px;
    margin: 0 auto 0.5rem;
}

.acp-progress-circle {
    width: 100%;
    height: 100%;
    /* Ensure no overflow bounds issues */
    overflow: visible; 
}

.acp-progress-track {
    fill: none;
    stroke: var(--acp-border);
    stroke-width: 6.5;
}

.acp-progress-value {
    fill: none;
    stroke: var(--acp-primary-blue);
    stroke-width: 6.5;
    stroke-linecap: round;
    /* Circumference of r=45 is 2 * PI * 45 = 282.743 */
    stroke-dasharray: 282.743;
    stroke-dashoffset: 282.743;
    transition: stroke-dashoffset 1s ease-in-out, stroke 0.3s ease;
}

.acp-progress-value.success {
    stroke: var(--acp-green);
}

.acp-progress-value.warning {
    stroke: var(--acp-orange);
}

.acp-progress-value.danger {
    stroke: var(--acp-red);
}

.acp-progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
    font-weight: 600;
}

/* Stats */
.acp-stats-minimal {
    margin-top: 0;
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--acp-bg);
    border-radius: 0.75rem;
    border: 1px solid var(--acp-border);
}

.acp-result-card.success-bg .acp-stats-minimal {
    background: var(--acp-light-mint);
    border-color: #A7F3D0;
}
.acp-result-card.warning-bg .acp-stats-minimal {
    background: var(--acp-light-orange);
    border-color: #FDE68A;
}
.acp-result-card.danger-bg .acp-stats-minimal {
    background: var(--acp-light-red);
    border-color: #FECACA;
}

.acp-missed-text {
    font-size: 1rem;
    color: var(--acp-text-main);
    margin-bottom: 0.5rem;
}

.acp-missed-text strong {
    font-weight: 600;
}

.acp-sub-stats {
    font-size: 0.8rem;
    color: var(--acp-text-muted);
}

/* Breakdown Stats */
.acp-breakdown { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 0.75rem; padding-top: 0.75rem; border-top: 1px dashed rgba(0,0,0,0.1); }
.acp-breakdown-row { display: flex; justify-content: space-between; align-items: center; font-size: 0.9rem; color: var(--acp-text-muted); }
.acp-breakdown-label { font-weight: 500; }
.acp-breakdown-value { color: var(--acp-text-main); }
.acp-breakdown-value strong { font-weight: 700; }

/* UI Hierarchy Overrides */
.acp-status { display: none !important; }
.acp-primary-action { font-size: 1.5rem; font-weight: 700; color: var(--acp-text-main); line-height: 1.2; margin-bottom: 0.25rem; }
.acp-secondary-action { font-size: 1rem; font-weight: 400; color: var(--acp-text-muted); margin-bottom: 0.5rem; }
.acp-suggestion { min-height: 3rem; margin-bottom: 1.25rem; }

.acp-progress-text { color: var(--acp-text-main); width: 100%; text-align: center; }

/* Fixes for Button Alignment and Yellow Card Spacing */
.acp-btn-reset { margin-top: auto !important; }
.acp-stats-minimal {
    padding: 1.25rem !important;
    width: 100%;
}
.acp-breakdown {
    gap: 0.75rem !important;
    margin-top: 1rem !important;
    padding-top: 1rem !important;
}
.acp-breakdown-row {
    font-size: 1rem !important;
}
/* Padding Adjustments */
.acp-suggestion { min-height: 2.5rem !important; margin-bottom: 0.5rem !important; }
.acp-stats-minimal { padding: 0.75rem 1.25rem !important; }
.acp-missed-text { margin-bottom: 0.25rem !important; }
.acp-breakdown { margin-top: 0.5rem !important; padding-top: 0.5rem !important; }

/* Button Color */
.acp-btn-primary { background-color: #2563EB !important; }


.acp-btn-primary:hover { background-color: #60A5FA !important; }


/* Mobile Typography Fixes */
.acp-breakdown-value {
    white-space: nowrap !important;
}

@media (max-width: 480px) {
    .acp-hide-mobile {
        display: none !important;
    }
}
@media (max-width: 480px) {
    .acp-show-mobile {
        display: inline !important;
    }
}